Please complete using Statcrunch as an aid. A population of wild hogs have heights that are normally
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Please complete using Statcrunch as an aid.
- A population of wild hogs have heights that are normally distributed with a mean of 27" with a standard deviation of 8.5". A recent Fish and Game trapping program captured 42 of these hogs and found a sample mean height of 24" and a sample standard deviation of 4.7". Does this data give good evidence that the population of hogs have heights less than 27".Use an alpha of 5%.
- What would the hypothesis look like for this situation?(A)
- What is the test statistic and p value for this test? (C)
Test Stat =_________ P-Value =___________
- Based on a P-Value of 3% and a alpha of 1% which decision would you choose? Circle or highlight the correct choice. (B)
Reject the null in favor of the alternative.
Fail to reject the null in favor of the alternative.
- You are testing the claim that the mean weight for a production line of parts is less than 34g. You reject the null. What does this outcome mean in terms of the problem?(D)
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