ked to complete an online survey that determines their level of interest in joining the gym. Their overall interest scores are listed below. Male: 52, 42, 57, 12, 44 Female: 38, 68, 77, 21, 54 What is the correct statistical technique that needs to be carried out here? a. Spearman’s rho (rs) correlation coecient b. Pearson’s r correlation coecient using z-scores
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A marketing research company would like to investigate if an advertising campaign for a new gym is equally appealing to male and female clients. The advertisement is shown to 5 men and 5 women. After seeing the advertisement, participants were asked to complete an online survey that determines their level of interest in joining the gym. Their overall interest scores are listed below. Male: 52, 42, 57, 12, 44 Female: 38, 68, 77, 21, 54 What is the correct statistical technique that needs to be carried out here? a. Spearman’s rho (rs) c. Point-biserial correlation coecient d. Pearson’s r correlation coecient What is the a. 0.271 b. 2.833 c. 291.95 d. 0.738 What is the correlation coecient between gender and interest level? a. 0.271 b. 2.833 c. 291.95 d. 0.738 What equivalent analysis could you have performed to test the relationship between gender and degree of interest in joining the gym? a. A Wilcoxon matched samples analysis b. A sign test c. A repeated measures t-test d. An independent groups t-test |
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a. tobt (8)= 0.795 < tcrit (8) = 2.306, retain H0 b. tobt (3)= 0.795 < tcrit (3) = 3.182, retain H0 c. tobt (8)= 1.893 < tcrit (8) = 2.306, retain H0 d. tobt (3)= 1.893 < tcrit (3) = 3.182, retain H0 What equivalent analysis could you have performed to test the relationship between gender and degree of interest in joining the gym? a. A Wilcoxon matched samples analysis b. A sign test c. A repeated measures t-test d. An independent groups t-test |
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