The 2006 GSS asked respondents how many siblings they have. The mean number of siblings was 3.76 with a standard deviation of 3.178. N=2,988. Use this information to answer the following questions:
a. What is the standard error of the mean?
b.Report the 68% confidence interval.
c.Based on your response to part b, interpret the 68% confidence interval.
d.Report the 95% confidence interval.
e.Report the 99% confidence interval.
Correct Answer:
Verified
b. 68% CI= 3.702 to 3.818
c.68% o...
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