When the 2000 General Social Survey asked subjects whether they would be willing to accept cuts in their standard of living to protect the environment, 344 of 1170 subjects said “yes.”

a. Estimate the population proportion who would say “yes.”

b. Conduct a significance test to determine whether a majority or minority of the population would say “yes.” Report and interpret the P-value.

c. Construct and interpret a 99% confidence interval for the population proportion who would say “yes.”