{"id":2059,"date":"2022-01-26T21:39:08","date_gmt":"2022-01-26T21:39:08","guid":{"rendered":"https:\/\/courses.lumenlearning.com\/lumen-danacenter-statsmockup\/?post_type=chapter&p=2059"},"modified":"2022-02-09T20:15:12","modified_gmt":"2022-02-09T20:15:12","slug":"15a","status":"publish","type":"chapter","link":"https:\/\/courses.lumenlearning.com\/lumen-danacenter-statsmockup\/chapter\/15a\/","title":{"raw":"15A","rendered":"15A"},"content":{"raw":"\r\n\r\n\r\n\r\n
Quarter<\/strong><\/td>\r\nQuarter 1<\/strong>\r\n\r\n(Jan. \u2013 March)<\/strong><\/td>\r\nQuarter 2 <\/strong>\r\n\r\n(April \u2013 June)<\/strong><\/td>\r\nQuarter 3<\/strong>\r\n\r\n(July \u2013 Sept.)<\/strong><\/td>\r\nQuarter 4<\/strong>\r\n\r\n(Oct. \u2013 Dec.)<\/strong><\/td>\r\n<\/tr>\r\n
Probability of being born this quarter<\/strong><\/td>\r\n<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n\r\n\r\n\r\n\r\n
Quarter<\/strong><\/td>\r\nQuarter 1<\/strong>\r\n\r\n(Jan. \u2013 March)<\/strong><\/td>\r\nQuarter 2 <\/strong>\r\n\r\n(April \u2013 June)<\/strong><\/td>\r\nQuarter 3<\/strong>\r\n\r\n(July \u2013 Sept.)<\/strong><\/td>\r\nQuarter 4<\/strong>\r\n\r\n(Oct. \u2013 Dec.)<\/strong><\/td>\r\n<\/tr>\r\n
Expected number of soccer players born this quarter<\/strong><\/td>\r\n<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n\r\n\r\n\r\n\r\n
Quarter<\/strong><\/td>\r\nQuarter 1<\/strong>\r\n\r\n(Jan. \u2013 March)<\/strong><\/td>\r\nQuarter 2 <\/strong>\r\n\r\n(April \u2013 June)<\/strong><\/td>\r\nQuarter 3<\/strong>\r\n\r\n(July \u2013 Sept.)<\/strong><\/td>\r\nQuarter 4<\/strong>\r\n\r\n(Oct. \u2013 Dec.)<\/strong><\/td>\r\n<\/tr>\r\n
Proportion of births in Italy<\/strong><\/td>\r\n0.2248<\/td>\r\n0.2498<\/td>\r\n0.2574<\/td>\r\n0.2680<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n\r\n\r\n\r\n\r\n
Quarter<\/strong><\/td>\r\nQuarter 1<\/strong>\r\n\r\n(Jan. \u2013 March)<\/strong><\/td>\r\nQuarter 2 <\/strong>\r\n\r\n(April \u2013 June)<\/strong><\/td>\r\nQuarter 3<\/strong>\r\n\r\n(July \u2013 Sept.)<\/strong><\/td>\r\nQuarter 4<\/strong>\r\n\r\n(Oct. \u2013 Dec.)<\/strong><\/td>\r\n<\/tr>\r\n
Expected number of soccer players born this quarter<\/strong><\/td>\r\n \r\n\r\n <\/td>\r\n \r\n\r\n \r\n\r\n <\/td>\r\n \r\n\r\n <\/td>\r\n \r\n\r\n <\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n\r\n\r\n\r\n\r\n
Quarter<\/strong><\/td>\r\nQuarter 1<\/strong>\r\n\r\n(Jan. \u2013 March)<\/strong><\/td>\r\nQuarter 2 <\/strong>\r\n\r\n(April \u2013 June)<\/strong><\/td>\r\nQuarter 3<\/strong>\r\n\r\n(July \u2013 Sept.)<\/strong><\/td>\r\nQuarter 4<\/strong>\r\n\r\n(Oct. \u2013 Dec.)<\/strong><\/td>\r\n<\/tr>\r\n
Observed number of soccer players<\/strong><\/td>\r\n507<\/td>\r\n534<\/td>\r\n389<\/td>\r\n273<\/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
Group<\/strong><\/td>\r\n%<\/strong><\/td>\r\n<\/tr>\r\n
Asian American<\/td>\r\n57.5%<\/td>\r\n<\/tr>\r\n
Hispanic<\/td>\r\n3.1%<\/td>\r\n<\/tr>\r\n
African American<\/td>\r\n0.8%<\/td>\r\n<\/tr>\r\n
White<\/td>\r\n38.7%<\/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
Group<\/strong><\/td>\r\n%<\/strong><\/td>\r\n<\/tr>\r\n
Asian American<\/td>\r\n21.4%<\/td>\r\n<\/tr>\r\n
Hispanic<\/td>\r\n12.2%<\/td>\r\n<\/tr>\r\n
African American<\/td>\r\n11.2%<\/td>\r\n<\/tr>\r\n
White<\/td>\r\n55.3%<\/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
Group<\/strong><\/td>\r\n%<\/strong><\/td>\r\nExpected Counts<\/strong><\/td>\r\n<\/tr>\r\n
Asian American<\/td>\r\n57.4%<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Hispanic<\/td>\r\n3.1%<\/td>\r\n<\/td>\r\n<\/tr>\r\n
African American<\/td>\r\n0.8%<\/td>\r\n<\/td>\r\n<\/tr>\r\n
White<\/td>\r\n38.7%<\/td>\r\n<\/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
Group<\/strong><\/td>\r\nExpected Count<\/strong><\/td>\r\nObserved Count<\/strong><\/td>\r\n<\/td>\r\n<\/tr>\r\n
Asian American<\/td>\r\n1161.202<\/td>\r\n432<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Hispanic<\/td>\r\n62.713<\/td>\r\n247<\/td>\r\n<\/td>\r\n<\/tr>\r\n
African American<\/td>\r\n16.184<\/td>\r\n226<\/td>\r\n<\/td>\r\n<\/tr>\r\n
White<\/td>\r\n782.901<\/td>\r\n1118<\/td>\r\n<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n\r\n\r\n\r\n\r\n
Location<\/strong><\/td>\r\nChicago<\/strong><\/td>\r\nNew York<\/strong><\/td>\r\nBoston<\/strong><\/td>\r\nL.A.<\/strong><\/td>\r\nHouston<\/strong><\/td>\r\n<\/tr>\r\n
Claimed\/expected probability of getting a basket<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n\r\n\r\n\r\n\r\n
Location<\/strong><\/td>\r\nChicago<\/strong><\/td>\r\nNew York<\/strong><\/td>\r\nBoston<\/strong><\/td>\r\nL.A.<\/strong><\/td>\r\nHouston<\/strong><\/td>\r\n<\/tr>\r\n
Expected number of baskets<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n\r\n\r\n\r\n\r\n
Location<\/strong><\/td>\r\nChicago<\/strong><\/td>\r\nNew York<\/strong><\/td>\r\nBoston<\/strong><\/td>\r\nL.A.<\/strong><\/td>\r\nHouston<\/strong><\/td>\r\n<\/tr>\r\n
Actual number of baskets<\/td>\r\n29<\/td>\r\n35<\/td>\r\n33<\/td>\r\n36<\/td>\r\n23<\/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
Group<\/strong><\/td>\r\nExpected Count<\/strong><\/td>\r\nObserved Count<\/strong><\/td>\r\n<\/td>\r\n<\/tr>\r\n
Chicago<\/td>\r\n<\/td>\r\n29<\/td>\r\n<\/td>\r\n<\/tr>\r\n
New York<\/td>\r\n<\/td>\r\n35<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Boston<\/td>\r\n<\/td>\r\n33<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Los Angeles<\/td>\r\n<\/td>\r\n36<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Houston<\/td>\r\n<\/td>\r\n23<\/td>\r\n<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n\r\n\r\n\r\n\r\n
Quarter<\/strong><\/td>\r\nQuarter 1<\/strong>\r\n\r\n(Jan. \u2013 March)<\/strong><\/td>\r\nQuarter 2 <\/strong>\r\n\r\n(April \u2013 June)<\/strong><\/td>\r\nQuarter 3<\/strong>\r\n\r\n(July \u2013 Sept.)<\/strong><\/td>\r\nQuarter 4<\/strong>\r\n\r\n(Oct. \u2013 Dec.)<\/strong><\/td>\r\n<\/tr>\r\n
Proportion of births in Italy<\/td>\r\n0.2248<\/td>\r\n0.2498<\/td>\r\n0.2574<\/td>\r\n0.2680<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n\r\n\r\n\r\n\r\n
Quarter<\/strong><\/td>\r\nQuarter 1<\/strong>\r\n\r\n(Jan. \u2013 March)<\/strong><\/td>\r\nQuarter 2 <\/strong>\r\n\r\n(April \u2013 June)<\/strong><\/td>\r\nQuarter 3<\/strong>\r\n\r\n(July \u2013 Sept.)<\/strong><\/td>\r\nQuarter 4<\/strong>\r\n\r\n(Oct. \u2013 Dec.)<\/strong><\/td>\r\n<\/tr>\r\n
Expected number of soccer players born this quarter<\/td>\r\n \r\n\r\n0.2248 \u00d7 1703 = 382.83<\/strong>\r\n\r\n <\/td>\r\n<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n\r\n\r\n\r\n\r\n
Quarter<\/strong><\/td>\r\nQuarter 1<\/strong>\r\n\r\n(Jan. \u2013 March)<\/strong><\/td>\r\nQuarter 2 <\/strong>\r\n\r\n(April \u2013 June)<\/strong><\/td>\r\nQuarter 3<\/strong>\r\n\r\n(July \u2013 Sept.)<\/strong><\/td>\r\nQuarter 4<\/strong>\r\n\r\n(Oct. \u2013 Dec.)<\/strong><\/td>\r\n<\/tr>\r\n
Observed number of soccer players<\/td>\r\n507<\/td>\r\n534<\/td>\r\n389<\/td>\r\n273<\/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
Quarter<\/strong><\/td>\r\nObserved (O)<\/strong><\/td>\r\nExpected (E)<\/strong><\/td>\r\n(O \u2013 E)<\/strong><\/td>\r\n(O \u2013 E)2<\/strong><\/td>\r\n<\/td>\r\n<\/tr>\r\n
1<\/td>\r\n507<\/td>\r\n382.83<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n
2<\/td>\r\n534<\/td>\r\n425.41<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n
3<\/td>\r\n389<\/td>\r\n438.35<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n
4<\/td>\r\n273<\/td>\r\n456.40<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/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
Skill or Concept: I can . . .<\/td>\r\nQuestions to check your understanding<\/td>\r\nRating\r\nfrom 1 to 5<\/td>\r\n<\/tr>\r\n
Calculate expected values for a single categorical variable.<\/td>\r\n1<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Calculate a chi-square test statistic and explain the purpose behind each step in the calculation.<\/td>\r\n2<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Use technology to find the probability associated with a chi-square test statistic value.<\/td>\r\n3<\/td>\r\n<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n
Glossary<\/dl>\r\n
\r\n \t
frequency table<\/dt>\r\n \t
a table that organizes data by listing different possible categories and the number of times each category occurs in the dataset.<\/dd>\r\n<\/dl>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>","rendered":"\n\n\n\n
Quarter<\/strong><\/td>\nQuarter 1<\/strong><\/p>\n

(Jan. \u2013 March)<\/strong><\/td>\n

Quarter 2 <\/strong><\/p>\n

(April \u2013 June)<\/strong><\/td>\n

Quarter 3<\/strong><\/p>\n

(July \u2013 Sept.)<\/strong><\/td>\n

Quarter 4<\/strong><\/p>\n

(Oct. \u2013 Dec.)<\/strong><\/td>\n<\/tr>\n

Probability of being born this quarter<\/strong><\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
Quarter<\/strong><\/td>\nQuarter 1<\/strong><\/p>\n

(Jan. \u2013 March)<\/strong><\/td>\n

Quarter 2 <\/strong><\/p>\n

(April \u2013 June)<\/strong><\/td>\n

Quarter 3<\/strong><\/p>\n

(July \u2013 Sept.)<\/strong><\/td>\n

Quarter 4<\/strong><\/p>\n

(Oct. \u2013 Dec.)<\/strong><\/td>\n<\/tr>\n

Expected number of soccer players born this quarter<\/strong><\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
Quarter<\/strong><\/td>\nQuarter 1<\/strong><\/p>\n

(Jan. \u2013 March)<\/strong><\/td>\n

Quarter 2 <\/strong><\/p>\n

(April \u2013 June)<\/strong><\/td>\n

Quarter 3<\/strong><\/p>\n

(July \u2013 Sept.)<\/strong><\/td>\n

Quarter 4<\/strong><\/p>\n

(Oct. \u2013 Dec.)<\/strong><\/td>\n<\/tr>\n

Proportion of births in Italy<\/strong><\/td>\n0.2248<\/td>\n0.2498<\/td>\n0.2574<\/td>\n0.2680<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
Quarter<\/strong><\/td>\nQuarter 1<\/strong><\/p>\n

(Jan. \u2013 March)<\/strong><\/td>\n

Quarter 2 <\/strong><\/p>\n

(April \u2013 June)<\/strong><\/td>\n

Quarter 3<\/strong><\/p>\n

(July \u2013 Sept.)<\/strong><\/td>\n

Quarter 4<\/strong><\/p>\n

(Oct. \u2013 Dec.)<\/strong><\/td>\n<\/tr>\n

Expected number of soccer players born this quarter<\/strong><\/td>\n <\/p>\n

 <\/td>\n

 <\/p>\n

 <\/p>\n

 <\/td>\n

 <\/p>\n

 <\/td>\n

 <\/p>\n

 <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
Quarter<\/strong><\/td>\nQuarter 1<\/strong><\/p>\n

(Jan. \u2013 March)<\/strong><\/td>\n

Quarter 2 <\/strong><\/p>\n

(April \u2013 June)<\/strong><\/td>\n

Quarter 3<\/strong><\/p>\n

(July \u2013 Sept.)<\/strong><\/td>\n

Quarter 4<\/strong><\/p>\n

(Oct. \u2013 Dec.)<\/strong><\/td>\n<\/tr>\n

Observed number of soccer players<\/strong><\/td>\n507<\/td>\n534<\/td>\n389<\/td>\n273<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n\n\n\n\n\n\n\n
Group<\/strong><\/td>\n%<\/strong><\/td>\n<\/tr>\n
Asian American<\/td>\n57.5%<\/td>\n<\/tr>\n
Hispanic<\/td>\n3.1%<\/td>\n<\/tr>\n
African American<\/td>\n0.8%<\/td>\n<\/tr>\n
White<\/td>\n38.7%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n\n\n\n\n\n\n\n
Group<\/strong><\/td>\n%<\/strong><\/td>\n<\/tr>\n
Asian American<\/td>\n21.4%<\/td>\n<\/tr>\n
Hispanic<\/td>\n12.2%<\/td>\n<\/tr>\n
African American<\/td>\n11.2%<\/td>\n<\/tr>\n
White<\/td>\n55.3%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n
Group<\/strong><\/td>\n%<\/strong><\/td>\nExpected Counts<\/strong><\/td>\n<\/tr>\n
Asian American<\/td>\n57.4%<\/td>\n<\/td>\n<\/tr>\n
Hispanic<\/td>\n3.1%<\/td>\n<\/td>\n<\/tr>\n
African American<\/td>\n0.8%<\/td>\n<\/td>\n<\/tr>\n
White<\/td>\n38.7%<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n
Group<\/strong><\/td>\nExpected Count<\/strong><\/td>\nObserved Count<\/strong><\/td>\n<\/td>\n<\/tr>\n
Asian American<\/td>\n1161.202<\/td>\n432<\/td>\n<\/td>\n<\/tr>\n
Hispanic<\/td>\n62.713<\/td>\n247<\/td>\n<\/td>\n<\/tr>\n
African American<\/td>\n16.184<\/td>\n226<\/td>\n<\/td>\n<\/tr>\n
White<\/td>\n782.901<\/td>\n1118<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
Location<\/strong><\/td>\nChicago<\/strong><\/td>\nNew York<\/strong><\/td>\nBoston<\/strong><\/td>\nL.A.<\/strong><\/td>\nHouston<\/strong><\/td>\n<\/tr>\n
Claimed\/expected probability of getting a basket<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
Location<\/strong><\/td>\nChicago<\/strong><\/td>\nNew York<\/strong><\/td>\nBoston<\/strong><\/td>\nL.A.<\/strong><\/td>\nHouston<\/strong><\/td>\n<\/tr>\n
Expected number of baskets<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
Location<\/strong><\/td>\nChicago<\/strong><\/td>\nNew York<\/strong><\/td>\nBoston<\/strong><\/td>\nL.A.<\/strong><\/td>\nHouston<\/strong><\/td>\n<\/tr>\n
Actual number of baskets<\/td>\n29<\/td>\n35<\/td>\n33<\/td>\n36<\/td>\n23<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n
Group<\/strong><\/td>\nExpected Count<\/strong><\/td>\nObserved Count<\/strong><\/td>\n<\/td>\n<\/tr>\n
Chicago<\/td>\n<\/td>\n29<\/td>\n<\/td>\n<\/tr>\n
New York<\/td>\n<\/td>\n35<\/td>\n<\/td>\n<\/tr>\n
Boston<\/td>\n<\/td>\n33<\/td>\n<\/td>\n<\/tr>\n
Los Angeles<\/td>\n<\/td>\n36<\/td>\n<\/td>\n<\/tr>\n
Houston<\/td>\n<\/td>\n23<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
Quarter<\/strong><\/td>\nQuarter 1<\/strong><\/p>\n

(Jan. \u2013 March)<\/strong><\/td>\n

Quarter 2 <\/strong><\/p>\n

(April \u2013 June)<\/strong><\/td>\n

Quarter 3<\/strong><\/p>\n

(July \u2013 Sept.)<\/strong><\/td>\n

Quarter 4<\/strong><\/p>\n

(Oct. \u2013 Dec.)<\/strong><\/td>\n<\/tr>\n

Proportion of births in Italy<\/td>\n0.2248<\/td>\n0.2498<\/td>\n0.2574<\/td>\n0.2680<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
Quarter<\/strong><\/td>\nQuarter 1<\/strong><\/p>\n

(Jan. \u2013 March)<\/strong><\/td>\n

Quarter 2 <\/strong><\/p>\n

(April \u2013 June)<\/strong><\/td>\n

Quarter 3<\/strong><\/p>\n

(July \u2013 Sept.)<\/strong><\/td>\n

Quarter 4<\/strong><\/p>\n

(Oct. \u2013 Dec.)<\/strong><\/td>\n<\/tr>\n

Expected number of soccer players born this quarter<\/td>\n <\/p>\n

0.2248 \u00d7 1703 = 382.83<\/strong><\/p>\n

 <\/td>\n

<\/td>\n<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
Quarter<\/strong><\/td>\nQuarter 1<\/strong><\/p>\n

(Jan. \u2013 March)<\/strong><\/td>\n

Quarter 2 <\/strong><\/p>\n

(April \u2013 June)<\/strong><\/td>\n

Quarter 3<\/strong><\/p>\n

(July \u2013 Sept.)<\/strong><\/td>\n

Quarter 4<\/strong><\/p>\n

(Oct. \u2013 Dec.)<\/strong><\/td>\n<\/tr>\n

Observed number of soccer players<\/td>\n507<\/td>\n534<\/td>\n389<\/td>\n273<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n\n\n\n\n\n\n\n
Quarter<\/strong><\/td>\nObserved (O)<\/strong><\/td>\nExpected (E)<\/strong><\/td>\n(O \u2013 E)<\/strong><\/td>\n(O \u2013 E)2<\/strong><\/td>\n<\/td>\n<\/tr>\n
1<\/td>\n507<\/td>\n382.83<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
2<\/td>\n534<\/td>\n425.41<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
3<\/td>\n389<\/td>\n438.35<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
4<\/td>\n273<\/td>\n456.40<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n\n\n\n\n\n\n
Skill or Concept: I can . . .<\/td>\nQuestions to check your understanding<\/td>\nRating
\nfrom 1 to 5<\/td>\n<\/tr>\n
Calculate expected values for a single categorical variable.<\/td>\n1<\/td>\n<\/td>\n<\/tr>\n
Calculate a chi-square test statistic and explain the purpose behind each step in the calculation.<\/td>\n2<\/td>\n<\/td>\n<\/tr>\n
Use technology to find the probability associated with a chi-square test statistic value.<\/td>\n3<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
<\/dl>\n
\n
frequency table<\/dt>\n
a table that organizes data by listing different possible categories and the number of times each category occurs in the dataset.<\/dd>\n<\/dl>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"author":23592,"menu_order":50,"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-2059","chapter","type-chapter","status-publish","hentry"],"part":704,"_links":{"self":[{"href":"https:\/\/courses.lumenlearning.com\/lumen-danacenter-statsmockup\/wp-json\/pressbooks\/v2\/chapters\/2059","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\/23592"}],"version-history":[{"count":4,"href":"https:\/\/courses.lumenlearning.com\/lumen-danacenter-statsmockup\/wp-json\/pressbooks\/v2\/chapters\/2059\/revisions"}],"predecessor-version":[{"id":2989,"href":"https:\/\/courses.lumenlearning.com\/lumen-danacenter-statsmockup\/wp-json\/pressbooks\/v2\/chapters\/2059\/revisions\/2989"}],"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\/2059\/metadata\/"}],"wp:attachment":[{"href":"https:\/\/courses.lumenlearning.com\/lumen-danacenter-statsmockup\/wp-json\/wp\/v2\/media?parent=2059"}],"wp:term":[{"taxonomy":"chapter-type","embeddable":true,"href":"https:\/\/courses.lumenlearning.com\/lumen-danacenter-statsmockup\/wp-json\/pressbooks\/v2\/chapter-type?post=2059"},{"taxonomy":"contributor","embeddable":true,"href":"https:\/\/courses.lumenlearning.com\/lumen-danacenter-statsmockup\/wp-json\/wp\/v2\/contributor?post=2059"},{"taxonomy":"license","embeddable":true,"href":"https:\/\/courses.lumenlearning.com\/lumen-danacenter-statsmockup\/wp-json\/wp\/v2\/license?post=2059"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}