In what ways do advertisers in magazines use sexual imagery toappeal to youth? One study classified each of 1509 full-page orlarger ads as \"not sexual\" or \"sexual,\" according to the amount andstyle of the dress of the male or female model in the ad. The adswere also classified according to the target readership of themagazine. Here is the two-way table of counts.
| | | | |
| Magazine readership | | | |
| | | | |
Model dress | Women | Men | General interest | Total |
| | | | |
Not sexual | 344 | 530 | 250 | 1124 |
Sexual | 208 | 96 | 81 | 385 |
| | | | |
Total | 552 | 626 | 331 | 1509 |
| | | | |
(a) Summarize the data numerically and graphically. (Compute theconditional distribution of model dress for each audience. Roundyour answers to three decimal places.)
| Women | Men | General | |
| | | | |
Not sexual | | | | |
Sexual | | | | |
| | | | |
(b) Perform the significance test that compares the model dressfor the three categories of magazine readership. Summarize theresults of your test and give your conclusion. (Use α = 0.01. Roundyour value for χ2 to two decimal places, and round your P-value tofour decimal places.) χ2 = P-value =
