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18 Nov 2021
Given information
Two cyclists are comparing the variances of their overall paces going uphill. Each cyclist records his or her speeds going up hills. The first cyclist has a variance of and the second cyclist has a variance of . The cyclists want to see if their variances are the same or different.
Step-by-step explanation
Step 1.
The null hypothesis states that the population parameter is equal to the hypothesized value. The alternative hypothesis states that the parameter is greater than less than or not equal to the hypothesized value.
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