Question

You want to compare your jogging times for a 2-mile route on weekends and weekdays. A sample of 20 times for each is taken. Which statistical test is appropriate for analyzing the data?

a) Paired t-test
b) Independent t-test
c) ANOVA
d) Chi-squared test

Answer 1

The appropriate statistical test for comparing jogging times for a 2-mile route on weekends and weekdays, with a sample of 20 times for each, is the Independent t-test.

Step-by-step explanation:

The appropriate statistical test for comparing jogging times for a 2-mile route on weekends and weekdays, with a sample of 20 times for each, is the Independent t-test.

In an Independent t-test, you compare the means of two independent groups to determine if they are significantly different. In this case, the two groups are the weekend and weekday jogging times.

The Independent t-test is appropriate because the two groups are independent (meaning the same individuals are not in both groups) and we are interested in comparing the means of the two groups.