Question: 7. In a confidence interval, if we increase the confidence level and keep the sample the same (I.e. from 95% to 99%), the margin of

7. In a confidence interval, if we increase the confidence level and keep the sample the same (I.e. from 95% to 99%), the margin of error will (Hint: Think about z* and how it is used to calculate the margin of error)

a. Increase

b. Decrease

c. Stay the same

d. We need the SE to know

8. In a randomization distribution, the larger number of samples we use (i.e. 10000 samples), the distribution will

a. Be nearly normal

b. Be a mess, no shape

c. Be Skewed left

9. The center of a randomization distribution with a lot of samples (i.e. 10000 samples) will have the

a) Sample statistic

b)Population parameter of interest

Multiple choice questions.. please answer and i will give an amazing rating

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