Question
The pew research center recently polled n=1048 u.s. drivers and found that 69% enjoyed driving their cars.
In 1991 a poll reported this percent to be 79%. Using the data from this poll ,test the claim that the percent of drivers who enjoy driving their cars has declined since 1991. Report the large sample z statistic and its P value.
In 1991 a poll reported this percent to be 79%. Using the data from this poll ,test the claim that the percent of drivers who enjoy driving their cars has declined since 1991. Report the large sample z statistic and its P value.