When 80 convicted embezzlers were randomlyselected, the mean length of prison terms was found to be 22.8 months and the standard deviation was 8.4 months. A woman is running for political office on a platform of tougher treatment of convicted criminals. Test her claim that prison terms for convicted embezzlers have a mean of less than 24 months. Use a 0.05 significance level.

When 80 convicted embezzlers were randomly selected, the mean length of prison terms was found to be 22.8 months and the standard deviation was 8.4 months. A woman is running for political office on a platform of tougher treatment of convicted criminals. Test her claim that prison terms for convicted embezzlers have a mean of less than 24 months. Use a 0.05 significance level. State the null and alternative hypotheses. O A. Ho: H # 24 months O B. Ho: H = 24 months Ha: H = 24 months Ha: H 24 months