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QUESTION
A report states that 42% of home owners had a vegetable garden.
Show your Work. ANDFind the 95% confidence interval for the variance of the heights of maple trees if a sample of 26 trees has a standard deviation of 8 feet.Show work.
A report states that 42% of home owners had a vegetable garden. How large a sampleis needed to estimate the true proportion of home owners who have vegetable gardensto within 3% with 90%...