A researcher wants to investigate whether pet ownership varies by gender. The table below shows the observed frequencies for whether people own a pet amongst a sample of 62 adults. a)What is the appropriate statistical test for this research question? a. Wilcoxon rank-sum test b. point-biserial correlation c. chi-square test for independence d. chi-square test for goodness of fit b)What is the expected frequency for women who do not own a pet? a. 11.855 b. 9.145 c. 23.145 d. 17.855 c)What are the df of this test? a. 1 b. 61 c. 2 d. 62 d) What is the magnitude of the relationship between gender and owning a pet? a. .661 b. .333 c. .010 d. .511
A researcher wants to investigate whether pet ownership varies by gender. The table below shows the observed frequencies for whether people own a pet amongst a sample of 62 adults.
a)What is the appropriate statistical test for this research question?
a. Wilcoxon rank-sum test
b. point-biserial correlation
c. chi-square test for independence
d. chi-square test for goodness of fit
b)What is the expected frequency for women who do not own a pet?
a. 11.855
b. 9.145
c. 23.145
d. 17.855
c)What are the df of this test?
a. 1
b. 61
c. 2
d. 62
d) What is the magnitude of the relationship between gender and owning a pet?
a. .661
b. .333
c. .010
d. .511
A researcher wants to investigate whether pet ownership varies by gender. The table below shows the observed frequencies for whether people own a pet amongst a sample of 62 adults:
| Gender | |||
| Pet ownership status | Male | Female | total |
| Owns a pet | 13 | 14 | 27 |
| Does not own a pet | 28 | 7 | 35 |
| total | 41 | 21 | 62 |
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
