Anystate Auto Insurance Company took a random sample of 370insurance claims paid out during a 1-year period. The average claimpaid was $1580. Assume ĂŹĆ’ = $250.
Find a 0.90 confidence interval for the mean claim payment. (Roundyour answers to two decimal places.)
| lowerlimit    | $ |
| upperlimit    | $ |
Find a 0.99 confidence interval for the mean claim payment. (Roundyour answers to two decimal places.)
| lowerlimit    | $ |
| upperlimit    | $ |
