The research department at the home office of New Hampshire Insurance conducts on-going research on the cause of automobile accidents, the characteristics of the drivers, and so on.A random sample of 400 policies written on single persons revealed 120 had at least one accident in the previous three year period.Similarly, a sample of 600 policies written on married persons revealed that 150 had been in at least one accident.At the 0.01 significance level, is there a difference in the proportions of the single and married persons having an accident during a three-year period?

In the fields below answer the following:

(Step 1) a. The Null & Alternative hypothesis are __________

(Step 2) b. TheLevel of Significance is __________

(Step 3) c. The calculated value (including test statistic) for the sample is __________

(Step 4) d. The DecisionRule including the critical value is __________

(Step 5) e. The decision is __________