OpenStax, Statistics §13.4 Test of Two Variances · Exercise 14 · Statistics · ANOVA
Test of Two Variances · Exercise 14
Two cyclists are comparing the variances of their overall paces going uphill. Each cyclist records his or her speeds going up 35 hills. The first cyclist has a variance of 23.8, and the second cyclist has a variance of 32.1. The cyclists want to see if their variances are the same or different. Assume that speeds are normally distributed.
State the null and alternative hypotheses.
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OpenStax, Statistics · §13.4 Test of Two Variances · Exercise 14
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