It is generally believed that no more than050 of all babies

It is generally believed that no more than0.50 of all babies in a town in Texas are born out of wedlock. A potential claims that the proportion of babies that are born out of wedlock is increasing. In testing the politician\'s claim, how does one define the population parameter of interest?

Solution

B is the answer

The general belief that proportion of babaies born out of wedlock is no more tahn 0.5 . That is P<=0.5