# Question

Consider the statement that it is better for the man to work and the woman to tend the home, from the GSS (variable denoted FEFAM).

a. Go to the Web site, sda.berkeley.edu/GSS. Find the number who agreed or strongly agreed with that statement and the sample size for the year 2008.

b. Find the sample proportion and standard error. c. Find a 99% confidence interval for the population proportion who would agree or strongly agree, and interpret it.

a. Go to the Web site, sda.berkeley.edu/GSS. Find the number who agreed or strongly agreed with that statement and the sample size for the year 2008.

b. Find the sample proportion and standard error. c. Find a 99% confidence interval for the population proportion who would agree or strongly agree, and interpret it.

## Answer to relevant Questions

The General Social Survey has asked respondents, “Do you think the use of marijuana should be made legal or not?” Go to the GSS Web site, sda.berkeley.edu/GSS. For the 2008 survey with variable GRASS: a. Of the ...a. Show how the t -score for a 95% confidence interval changes as the sample size increases from 10 to 20 to 30 to infinity. b. What does the answer in part a suggest about how the t distribution compares to the standard ...Refer to the previous exercise. This question was asked of 10 students in a class at the University of Wisconsin recently. The responses were 0, 0, 1, 0, 7, 2, 1, 0, 0, 3. Find and interpret a 90% confidence interval for ...Refer to the previous exercise. For the 280 African Americans in the 2008 GSS, a 99% confidence interval for the mean of EDUC is (12.38, 13.16). Explain why the following interpretation is incorrect: 99% of all African ...A study in Finland in 1998 suggested that vitamin E pills reduced the risk of prostate cancer in a group of male smokers. This was only one effect in a series of reported successes for vitamin E and other health conditions. ...Post your question

0