The 2006 General Social Survey contains information on the number of hours worked by a respondent each week. The mean number of hours worked per week is 39.04, with a standard deviation of 11.51. The sample size is 83. If we increased the sample size to 10,000 what would be the 99% confidence interval 2. for the mean number of hours worked per week?Write a sentence answering: How does changing the level of confidence from 95% to 99% affect the width of the confidence interval?

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  1. The 2006 General Social Survey contains information on the number of hours worked by a respondent each week. The mean number of hours worked per week is 39.04, with a standard deviation of 11.51. The sample size is 83.

    1. If we increased the sample size to 10,000 what would be the 99% confidence interval

      2. for the mean number of hours worked per week?Write a sentence answering: How does changing the level of confidence from 95% to 99% affect the width of the confidence interval?

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