Auto Insurance: Claims Anystate Auto Insurance Company took a random sample of 370 insurance claims paid out during a 1-year period. The average claim paid was $1570. Assume s 5$250. Find 0.90 and 0.99 confidence intervals for the mean claim payment.

For Problems 4–19, categorize each problem according to the parameter being estimated: proportion p, mean m, difference of means m1 2m2, or difference of proportions p1 2p2. Then solve the problem.AppendixLO1