{"id":706,"date":"2022-01-07T17:21:00","date_gmt":"2022-01-07T17:21:00","guid":{"rendered":"https:\/\/courses.lumenlearning.com\/lumen-danacenter-statsmockup\/?post_type=chapter&p=706"},"modified":"2022-02-18T22:28:38","modified_gmt":"2022-02-18T22:28:38","slug":"3a-2","status":"publish","type":"chapter","link":"https:\/\/courses.lumenlearning.com\/lumen-danacenter-statsmockup\/chapter\/3a-2\/","title":{"raw":"3A","rendered":"3A"},"content":{"raw":"
\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
U.S. State<\/strong><\/td>\r\nCount<\/strong><\/td>\r\n<\/tr>\r\n
California<\/td>\r\n33<\/td>\r\n<\/tr>\r\n
Florida<\/td>\r\n203<\/td>\r\n<\/tr>\r\n
Hawaii<\/td>\r\n51<\/td>\r\n<\/tr>\r\n
North Carolina<\/td>\r\n23<\/td>\r\n<\/tr>\r\n
Other<\/td>\r\n27<\/td>\r\n<\/tr>\r\n
South Carolina<\/td>\r\n34<\/td>\r\n<\/tr>\r\n
Texas<\/td>\r\n16<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n
\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
U.S. State<\/strong><\/td>\r\nCount<\/strong><\/td>\r\nProportion<\/strong><\/td>\r\nPercent (%)<\/strong><\/td>\r\n<\/tr>\r\n
California<\/td>\r\n33<\/td>\r\n0.0853<\/td>\r\n8.53<\/td>\r\n<\/tr>\r\n
Florida<\/td>\r\n203<\/td>\r\n0.5245<\/td>\r\n52.45<\/td>\r\n<\/tr>\r\n
Hawaii<\/td>\r\n51<\/td>\r\n0.1318<\/td>\r\n13.18<\/td>\r\n<\/tr>\r\n
North Carolina<\/td>\r\n23<\/td>\r\n0.0594<\/td>\r\n5.94<\/td>\r\n<\/tr>\r\n
Other<\/td>\r\n27<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n
South Carolina<\/td>\r\n34<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Texas<\/td>\r\n16<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n\"A\"A\"A\r\n
\r\n\r\n\"A\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
AnxietyScore<\/strong><\/td>\r\nStressScore<\/strong><\/td>\r\nAnxietyStatus<\/strong><\/td>\r\nStress<\/strong><\/td>\r\nHappiness<\/strong><\/td>\r\nAllNighter<\/strong><\/td>\r\nAverageSleep<\/strong><\/td>\r\n<\/tr>\r\n
3<\/td>\r\n8<\/td>\r\nnormal<\/td>\r\nnormal<\/td>\r\n28<\/td>\r\n0<\/td>\r\n7.18<\/td>\r\n<\/tr>\r\n
0<\/td>\r\n3<\/td>\r\nnormal<\/td>\r\nnorma\u001dl<\/td>\r\n25<\/td>\r\n0<\/td>\r\n6.93<\/td>\r\n<\/tr>\r\n
18<\/td>\r\n9<\/td>\r\nsevere<\/td>\r\nnormal<\/td>\r\n17<\/td>\r\n0<\/td>\r\n5.02<\/td>\r\n<\/tr>\r\n
4<\/td>\r\n6<\/td>\r\nnormal<\/td>\r\nnormal<\/td>\r\n32<\/td>\r\n0<\/td>\r\n6.9<\/td>\r\n<\/tr>\r\n
25<\/td>\r\n14<\/td>\r\nsevere<\/td>\r\nnormal<\/td>\r\n15<\/td>\r\n0<\/td>\r\n6.35<\/td>\r\n<\/tr>\r\n
8<\/td>\r\n28<\/td>\r\nmoderate<\/td>\r\nhigh<\/td>\r\n22<\/td>\r\n0<\/td>\r\n9.04<\/td>\r\n<\/tr>\r\n
0<\/td>\r\n1<\/td>\r\nnormal<\/td>\r\nnormal<\/td>\r\n25<\/td>\r\n1<\/td>\r\n7.52<\/td>\r\n<\/tr>\r\n
2<\/td>\r\n3<\/td>\r\nnormal<\/td>\r\nnormal<\/td>\r\n29<\/td>\r\n0<\/td>\r\n9.01<\/td>\r\n<\/tr>\r\n
16<\/td>\r\n20<\/td>\r\nsevere<\/td>\r\nhigh<\/td>\r\n29<\/td>\r\n0<\/td>\r\n8.54<\/td>\r\n<\/tr>\r\n
11<\/td>\r\n31<\/td>\r\nmoderate<\/td>\r\nhigh<\/td>\r\n30<\/td>\r\n0<\/td>\r\n6.68<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n\r\n\r\n\r\n\r\n\r\n
All Nighter? <\/strong>\r\n\r\n0 = no, 1 = yes<\/strong><\/td>\r\nFrequency<\/strong><\/td>\r\n<\/tr>\r\n
0<\/td>\r\n219<\/td>\r\n<\/tr>\r\n
1<\/td>\r\n34<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n
\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
Frequency Table:<\/strong><\/td>\r\n<\/tr>\r\n
Anxiety Level<\/strong><\/td>\r\nFrequency<\/strong><\/td>\r\nRelative Frequency<\/strong><\/td>\r\nPercent (%)<\/strong><\/td>\r\n<\/tr>\r\n<\/thead>\r\n
normal<\/td>\r\n181<\/td>\r\n0.715<\/td>\r\n71.5<\/td>\r\n<\/tr>\r\n
severe<\/td>\r\n16<\/td>\r\n0.063<\/td>\r\n6.3<\/td>\r\n<\/tr>\r\n
moderate<\/td>\r\n56<\/td>\r\n0.221<\/td>\r\n22.1<\/td>\r\n<\/tr>\r\n
Total:<\/td>\r\n253<\/td>\r\n1.000<\/td>\r\n100.0<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n
\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
Frequency Table:<\/strong><\/td>\r\n<\/tr>\r\n
Stress Level<\/strong><\/td>\r\nFrequency<\/strong><\/td>\r\nRelative Frequency<\/strong><\/td>\r\nPercent (%)<\/strong><\/td>\r\n<\/tr>\r\n<\/thead>\r\n
normal<\/td>\r\n197<\/td>\r\n0.779<\/td>\r\n78<\/td>\r\n<\/tr>\r\n
high<\/td>\r\n56<\/td>\r\n0.221<\/td>\r\n22<\/td>\r\n<\/tr>\r\n
Total:<\/td>\r\n253<\/td>\r\n1.000<\/td>\r\n100<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
Alcohol<\/strong><\/td>\r\nAge<\/strong><\/td>\r\nHeight<\/strong><\/td>\r\nPunctuality<\/strong><\/td>\r\nNumber of siblings<\/strong><\/td>\r\nEnjoy Music 1=strongly disagree, 5=strongly agree<\/strong><\/td>\r\nInternet usage<\/strong><\/td>\r\nLeft - right handed<\/strong><\/td>\r\n<\/tr>\r\n
drink a lot<\/td>\r\n20<\/td>\r\n163<\/td>\r\nI am always on time<\/td>\r\n1<\/td>\r\n5<\/td>\r\nfew hours a day<\/td>\r\nright handed<\/td>\r\n<\/tr>\r\n
drink a lot<\/td>\r\n19<\/td>\r\n163<\/td>\r\nI am often early<\/td>\r\n2<\/td>\r\n4<\/td>\r\nfew hours a day<\/td>\r\nright handed<\/td>\r\n<\/tr>\r\n
drink a lot<\/td>\r\n20<\/td>\r\n176<\/td>\r\nI am often running late<\/td>\r\n2<\/td>\r\n5<\/td>\r\nfew hours a day<\/td>\r\nright handed<\/td>\r\n<\/tr>\r\n
drink a lot<\/td>\r\n22<\/td>\r\n172<\/td>\r\nI am often early<\/td>\r\n1<\/td>\r\n5<\/td>\r\nmost of the day<\/td>\r\nright handed<\/td>\r\n<\/tr>\r\n
social drinker<\/td>\r\n20<\/td>\r\n170<\/td>\r\nI am always on time<\/td>\r\n1<\/td>\r\n5<\/td>\r\nfew hours a day<\/td>\r\nright handed<\/td>\r\n<\/tr>\r\n
never<\/td>\r\n20<\/td>\r\n186<\/td>\r\nI am often early<\/td>\r\n1<\/td>\r\n5<\/td>\r\nfew hours a day<\/td>\r\nright handed<\/td>\r\n<\/tr>\r\n
social drinker<\/td>\r\n20<\/td>\r\n177<\/td>\r\nI am often early<\/td>\r\n1<\/td>\r\n5<\/td>\r\nless than an hour a day<\/td>\r\nright handed<\/td>\r\n<\/tr>\r\n
drink a lot<\/td>\r\n19<\/td>\r\n184<\/td>\r\nI am always on time<\/td>\r\n1<\/td>\r\n5<\/td>\r\nfew hours a day<\/td>\r\nright handed<\/td>\r\n<\/tr>\r\n
social drinker<\/td>\r\n18<\/td>\r\n166<\/td>\r\nI am often early<\/td>\r\n1<\/td>\r\n5<\/td>\r\nfew hours a day<\/td>\r\nright handed<\/td>\r\n<\/tr>\r\n
drink a lot<\/td>\r\n19<\/td>\r\n174<\/td>\r\nI am often running late<\/td>\r\n3<\/td>\r\n5<\/td>\r\nfew hours a day<\/td>\r\nright handed<\/td>\r\n<\/tr>\r\n
social drinker<\/td>\r\n19<\/td>\r\n175<\/td>\r\nI am often early<\/td>\r\n2<\/td>\r\n5<\/td>\r\nless than an hour a day<\/td>\r\nleft handed<\/td>\r\n<\/tr>\r\n
never<\/td>\r\n17<\/td>\r\n176<\/td>\r\nI am often running late<\/td>\r\n1<\/td>\r\n5<\/td>\r\nfew hours a day<\/td>\r\nright handed<\/td>\r\n<\/tr>\r\n
social drinker<\/td>\r\n24<\/td>\r\n168<\/td>\r\nI am often running late<\/td>\r\n10<\/td>\r\n5<\/td>\r\nfew hours a day<\/td>\r\nright handed<\/td>\r\n<\/tr>\r\n
social drinker<\/td>\r\n19<\/td>\r\n165<\/td>\r\nI am often early<\/td>\r\n1<\/td>\r\n5<\/td>\r\nfew hours a day<\/td>\r\nright handed<\/td>\r\n<\/tr>\r\n
social drinker<\/td>\r\n22<\/td>\r\n175<\/td>\r\nI am often early<\/td>\r\n1<\/td>\r\n5<\/td>\r\nmost of the day<\/td>\r\nright handed<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/div>\r\n\r\n\r\n\r\n\r\n\r\n\r\n
Alcohol <\/strong><\/td>\r\nFrequency<\/strong><\/td>\r\nRelative Frequency<\/strong><\/td>\r\nPercent<\/strong>\r\n\r\n\u00a0(%)<\/strong><\/td>\r\n<\/tr>\r\n
Never<\/td>\r\n2<\/td>\r\n2\/15 = 0.1333<\/td>\r\n13.33<\/td>\r\n<\/tr>\r\n
Social drinker<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Drink a lot<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n
\"Underneath \"A \"A \"A<\/div>\r\n
\"A<\/div>\r\n
\"\" \"A<\/div>\r\n
\r\n
\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
Skill or Concept: I can . . .<\/strong><\/td>\r\nQuestions to check your understanding<\/strong><\/td>\r\nRating\r\nfrom 1 to 5<\/strong><\/td>\r\n<\/tr>\r\n
Determine which variables are categorical from raw data.<\/td>\r\n1<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Understand how frequency tables are formed from raw data.<\/td>\r\n2<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Understand how graphs for categorical data are formed from frequency tables.<\/td>\r\n4<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Use data analysis tools to create a frequency table from an embedded dataset.<\/td>\r\n3<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Read frequency tables, bar graphs, and pie charts.<\/td>\r\n3\u20135<\/td>\r\n<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\nGlossary\r\n
\r\n \t
frequency<\/dt>\r\n \t
the number of times an event or a value occurs. It is commonly referred to as the\u00a0count<\/strong>.<\/dd>\r\n<\/dl>\r\n
\r\n \t
frequency table<\/dt>\r\n \t
a table that lists the number of observations (the frequency\u00a0<\/strong>or\u00a0count<\/strong>) of each unique value of a categorical variable.<\/dd>\r\n<\/dl>\r\n
\r\n \t
relative frequency<\/dt>\r\n \t
the proportion of observations that are in a particular category and can be expressed as a decimal or a percentage.<\/dd>\r\n<\/dl>\r\n
\r\n \t
bar graph<\/dt>\r\n \t
a graph in which the categories are represented by bars that are separated from each other.<\/dd>\r\n<\/dl>\r\n
\r\n \t
pie chart<\/dt>\r\n \t
a chart in which categories are represented by wedges in a circle and are proportional in size to the percentage of individuals\/items in each category.<\/dd>\r\n<\/dl>\r\n
\r\n \t
categorical variable<\/dt>\r\n \t
a variable that places an individual into one of several groups.<\/dd>\r\n<\/dl>\r\n
\r\n \t
quantitative variable<\/dt>\r\n \t
a variable that takes numerical values that can be used in arithmetic.<\/dd>\r\n<\/dl>\r\n
\r\n \t
dataset<\/dt>\r\n \t
a collection of data.<\/dd>\r\n<\/dl>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>","rendered":"
\n\n\n\n\n\n\n\n\n\n\n
U.S. State<\/strong><\/td>\nCount<\/strong><\/td>\n<\/tr>\n
California<\/td>\n33<\/td>\n<\/tr>\n
Florida<\/td>\n203<\/td>\n<\/tr>\n
Hawaii<\/td>\n51<\/td>\n<\/tr>\n
North Carolina<\/td>\n23<\/td>\n<\/tr>\n
Other<\/td>\n27<\/td>\n<\/tr>\n
South Carolina<\/td>\n34<\/td>\n<\/tr>\n
Texas<\/td>\n16<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n\n\n\n\n\n\n\n\n\n\n
U.S. State<\/strong><\/td>\nCount<\/strong><\/td>\nProportion<\/strong><\/td>\nPercent (%)<\/strong><\/td>\n<\/tr>\n
California<\/td>\n33<\/td>\n0.0853<\/td>\n8.53<\/td>\n<\/tr>\n
Florida<\/td>\n203<\/td>\n0.5245<\/td>\n52.45<\/td>\n<\/tr>\n
Hawaii<\/td>\n51<\/td>\n0.1318<\/td>\n13.18<\/td>\n<\/tr>\n
North Carolina<\/td>\n23<\/td>\n0.0594<\/td>\n5.94<\/td>\n<\/tr>\n
Other<\/td>\n27<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
South Carolina<\/td>\n34<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Texas<\/td>\n16<\/td>\n<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"A\"A\"A<\/p>\n

\n

\"A<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
AnxietyScore<\/strong><\/td>\nStressScore<\/strong><\/td>\nAnxietyStatus<\/strong><\/td>\nStress<\/strong><\/td>\nHappiness<\/strong><\/td>\nAllNighter<\/strong><\/td>\nAverageSleep<\/strong><\/td>\n<\/tr>\n
3<\/td>\n8<\/td>\nnormal<\/td>\nnormal<\/td>\n28<\/td>\n0<\/td>\n7.18<\/td>\n<\/tr>\n
0<\/td>\n3<\/td>\nnormal<\/td>\nnormal<\/td>\n25<\/td>\n0<\/td>\n6.93<\/td>\n<\/tr>\n
18<\/td>\n9<\/td>\nsevere<\/td>\nnormal<\/td>\n17<\/td>\n0<\/td>\n5.02<\/td>\n<\/tr>\n
4<\/td>\n6<\/td>\nnormal<\/td>\nnormal<\/td>\n32<\/td>\n0<\/td>\n6.9<\/td>\n<\/tr>\n
25<\/td>\n14<\/td>\nsevere<\/td>\nnormal<\/td>\n15<\/td>\n0<\/td>\n6.35<\/td>\n<\/tr>\n
8<\/td>\n28<\/td>\nmoderate<\/td>\nhigh<\/td>\n22<\/td>\n0<\/td>\n9.04<\/td>\n<\/tr>\n
0<\/td>\n1<\/td>\nnormal<\/td>\nnormal<\/td>\n25<\/td>\n1<\/td>\n7.52<\/td>\n<\/tr>\n
2<\/td>\n3<\/td>\nnormal<\/td>\nnormal<\/td>\n29<\/td>\n0<\/td>\n9.01<\/td>\n<\/tr>\n
16<\/td>\n20<\/td>\nsevere<\/td>\nhigh<\/td>\n29<\/td>\n0<\/td>\n8.54<\/td>\n<\/tr>\n
11<\/td>\n31<\/td>\nmoderate<\/td>\nhigh<\/td>\n30<\/td>\n0<\/td>\n6.68<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n
All Nighter? <\/strong><\/p>\n

0 = no, 1 = yes<\/strong><\/td>\n

Frequency<\/strong><\/td>\n<\/tr>\n
0<\/td>\n219<\/td>\n<\/tr>\n
1<\/td>\n34<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n\n\n\n\n\n\n\n\n\n
Frequency Table:<\/strong><\/td>\n<\/tr>\n
Anxiety Level<\/strong><\/td>\nFrequency<\/strong><\/td>\nRelative Frequency<\/strong><\/td>\nPercent (%)<\/strong><\/td>\n<\/tr>\n<\/thead>\n
normal<\/td>\n181<\/td>\n0.715<\/td>\n71.5<\/td>\n<\/tr>\n
severe<\/td>\n16<\/td>\n0.063<\/td>\n6.3<\/td>\n<\/tr>\n
moderate<\/td>\n56<\/td>\n0.221<\/td>\n22.1<\/td>\n<\/tr>\n
Total:<\/td>\n253<\/td>\n1.000<\/td>\n100.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n\n\n\n\n\n\n\n\n
Frequency Table:<\/strong><\/td>\n<\/tr>\n
Stress Level<\/strong><\/td>\nFrequency<\/strong><\/td>\nRelative Frequency<\/strong><\/td>\nPercent (%)<\/strong><\/td>\n<\/tr>\n<\/thead>\n
normal<\/td>\n197<\/td>\n0.779<\/td>\n78<\/td>\n<\/tr>\n
high<\/td>\n56<\/td>\n0.221<\/td>\n22<\/td>\n<\/tr>\n
Total:<\/td>\n253<\/td>\n1.000<\/td>\n100<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Alcohol<\/strong><\/td>\nAge<\/strong><\/td>\nHeight<\/strong><\/td>\nPunctuality<\/strong><\/td>\nNumber of siblings<\/strong><\/td>\nEnjoy Music 1=strongly disagree, 5=strongly agree<\/strong><\/td>\nInternet usage<\/strong><\/td>\nLeft – right handed<\/strong><\/td>\n<\/tr>\n
drink a lot<\/td>\n20<\/td>\n163<\/td>\nI am always on time<\/td>\n1<\/td>\n5<\/td>\nfew hours a day<\/td>\nright handed<\/td>\n<\/tr>\n
drink a lot<\/td>\n19<\/td>\n163<\/td>\nI am often early<\/td>\n2<\/td>\n4<\/td>\nfew hours a day<\/td>\nright handed<\/td>\n<\/tr>\n
drink a lot<\/td>\n20<\/td>\n176<\/td>\nI am often running late<\/td>\n2<\/td>\n5<\/td>\nfew hours a day<\/td>\nright handed<\/td>\n<\/tr>\n
drink a lot<\/td>\n22<\/td>\n172<\/td>\nI am often early<\/td>\n1<\/td>\n5<\/td>\nmost of the day<\/td>\nright handed<\/td>\n<\/tr>\n
social drinker<\/td>\n20<\/td>\n170<\/td>\nI am always on time<\/td>\n1<\/td>\n5<\/td>\nfew hours a day<\/td>\nright handed<\/td>\n<\/tr>\n
never<\/td>\n20<\/td>\n186<\/td>\nI am often early<\/td>\n1<\/td>\n5<\/td>\nfew hours a day<\/td>\nright handed<\/td>\n<\/tr>\n
social drinker<\/td>\n20<\/td>\n177<\/td>\nI am often early<\/td>\n1<\/td>\n5<\/td>\nless than an hour a day<\/td>\nright handed<\/td>\n<\/tr>\n
drink a lot<\/td>\n19<\/td>\n184<\/td>\nI am always on time<\/td>\n1<\/td>\n5<\/td>\nfew hours a day<\/td>\nright handed<\/td>\n<\/tr>\n
social drinker<\/td>\n18<\/td>\n166<\/td>\nI am often early<\/td>\n1<\/td>\n5<\/td>\nfew hours a day<\/td>\nright handed<\/td>\n<\/tr>\n
drink a lot<\/td>\n19<\/td>\n174<\/td>\nI am often running late<\/td>\n3<\/td>\n5<\/td>\nfew hours a day<\/td>\nright handed<\/td>\n<\/tr>\n
social drinker<\/td>\n19<\/td>\n175<\/td>\nI am often early<\/td>\n2<\/td>\n5<\/td>\nless than an hour a day<\/td>\nleft handed<\/td>\n<\/tr>\n
never<\/td>\n17<\/td>\n176<\/td>\nI am often running late<\/td>\n1<\/td>\n5<\/td>\nfew hours a day<\/td>\nright handed<\/td>\n<\/tr>\n
social drinker<\/td>\n24<\/td>\n168<\/td>\nI am often running late<\/td>\n10<\/td>\n5<\/td>\nfew hours a day<\/td>\nright handed<\/td>\n<\/tr>\n
social drinker<\/td>\n19<\/td>\n165<\/td>\nI am often early<\/td>\n1<\/td>\n5<\/td>\nfew hours a day<\/td>\nright handed<\/td>\n<\/tr>\n
social drinker<\/td>\n22<\/td>\n175<\/td>\nI am often early<\/td>\n1<\/td>\n5<\/td>\nmost of the day<\/td>\nright handed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\n\n\n\n\n\n
Alcohol <\/strong><\/td>\nFrequency<\/strong><\/td>\nRelative Frequency<\/strong><\/td>\nPercent<\/strong><\/p>\n

\u00a0(%)<\/strong><\/td>\n<\/tr>\n

Never<\/td>\n2<\/td>\n2\/15 = 0.1333<\/td>\n13.33<\/td>\n<\/tr>\n
Social drinker<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Drink a lot<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\"Underneath \"A \"A \"A<\/div>\n
\"A<\/div>\n
\"\" \"A<\/div>\n
\n
\n\n\n\n\n\n\n\n\n
Skill or Concept: I can . . .<\/strong><\/td>\nQuestions to check your understanding<\/strong><\/td>\nRating
\nfrom 1 to 5<\/strong><\/td>\n<\/tr>\n
Determine which variables are categorical from raw data.<\/td>\n1<\/td>\n<\/td>\n<\/tr>\n
Understand how frequency tables are formed from raw data.<\/td>\n2<\/td>\n<\/td>\n<\/tr>\n
Understand how graphs for categorical data are formed from frequency tables.<\/td>\n4<\/td>\n<\/td>\n<\/tr>\n
Use data analysis tools to create a frequency table from an embedded dataset.<\/td>\n3<\/td>\n<\/td>\n<\/tr>\n
Read frequency tables, bar graphs, and pie charts.<\/td>\n3\u20135<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Glossary<\/p>\n

\n
frequency<\/dt>\n
the number of times an event or a value occurs. It is commonly referred to as the\u00a0count<\/strong>.<\/dd>\n<\/dl>\n
\n
frequency table<\/dt>\n
a table that lists the number of observations (the frequency\u00a0<\/strong>or\u00a0count<\/strong>) of each unique value of a categorical variable.<\/dd>\n<\/dl>\n
\n
relative frequency<\/dt>\n
the proportion of observations that are in a particular category and can be expressed as a decimal or a percentage.<\/dd>\n<\/dl>\n
\n
bar graph<\/dt>\n
a graph in which the categories are represented by bars that are separated from each other.<\/dd>\n<\/dl>\n
\n
pie chart<\/dt>\n
a chart in which categories are represented by wedges in a circle and are proportional in size to the percentage of individuals\/items in each category.<\/dd>\n<\/dl>\n
\n
categorical variable<\/dt>\n
a variable that places an individual into one of several groups.<\/dd>\n<\/dl>\n
\n
quantitative variable<\/dt>\n
a variable that takes numerical values that can be used in arithmetic.<\/dd>\n<\/dl>\n
\n
dataset<\/dt>\n
a collection of data.<\/dd>\n<\/dl>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"author":17533,"menu_order":1,"template":"","meta":{"_candela_citation":"[]","CANDELA_OUTCOMES_GUID":"","pb_show_title":"on","pb_short_title":"","pb_subtitle":"","pb_authors":[],"pb_section_license":""},"chapter-type":[],"contributor":[],"license":[],"class_list":["post-706","chapter","type-chapter","status-publish","hentry"],"part":704,"_links":{"self":[{"href":"https:\/\/courses.lumenlearning.com\/lumen-danacenter-statsmockup\/wp-json\/pressbooks\/v2\/chapters\/706","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/courses.lumenlearning.com\/lumen-danacenter-statsmockup\/wp-json\/pressbooks\/v2\/chapters"}],"about":[{"href":"https:\/\/courses.lumenlearning.com\/lumen-danacenter-statsmockup\/wp-json\/wp\/v2\/types\/chapter"}],"author":[{"embeddable":true,"href":"https:\/\/courses.lumenlearning.com\/lumen-danacenter-statsmockup\/wp-json\/wp\/v2\/users\/17533"}],"version-history":[{"count":10,"href":"https:\/\/courses.lumenlearning.com\/lumen-danacenter-statsmockup\/wp-json\/pressbooks\/v2\/chapters\/706\/revisions"}],"predecessor-version":[{"id":3372,"href":"https:\/\/courses.lumenlearning.com\/lumen-danacenter-statsmockup\/wp-json\/pressbooks\/v2\/chapters\/706\/revisions\/3372"}],"part":[{"href":"https:\/\/courses.lumenlearning.com\/lumen-danacenter-statsmockup\/wp-json\/pressbooks\/v2\/parts\/704"}],"metadata":[{"href":"https:\/\/courses.lumenlearning.com\/lumen-danacenter-statsmockup\/wp-json\/pressbooks\/v2\/chapters\/706\/metadata\/"}],"wp:attachment":[{"href":"https:\/\/courses.lumenlearning.com\/lumen-danacenter-statsmockup\/wp-json\/wp\/v2\/media?parent=706"}],"wp:term":[{"taxonomy":"chapter-type","embeddable":true,"href":"https:\/\/courses.lumenlearning.com\/lumen-danacenter-statsmockup\/wp-json\/pressbooks\/v2\/chapter-type?post=706"},{"taxonomy":"contributor","embeddable":true,"href":"https:\/\/courses.lumenlearning.com\/lumen-danacenter-statsmockup\/wp-json\/wp\/v2\/contributor?post=706"},{"taxonomy":"license","embeddable":true,"href":"https:\/\/courses.lumenlearning.com\/lumen-danacenter-statsmockup\/wp-json\/wp\/v2\/license?post=706"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}