Answer the following questions please Question 1 (10 points) For the same data s

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Answer the following questions please

Question 1 (10 points) For the same data set, how would confidence intervals change if you used a different coverage probability (the probability of including the parameter being estimated)? The 95% confidence interval should be wider than the 99% confidence interval. The 95% confidence interval should be narrower than the 99% confidence intervaL The 95% confidence interval should be equal to the 99% confidence interval. Hide hint for Question 1 Consider how confidence intervals relate to the standard normal distribution. It may help to create some sample data and find the 95% and 99% confidence intervals.

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# i will give answer to the 1st question only#

question 1

option a

95% confidence interval is narrower than 99% confidence interval.

as in 95% CI we are 95% sure that the true value of population contained in that interval whereas in 99% CI we are 99% sure that the true value of population contained in that interval. so 99% CI is wider than 95% CI

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