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Anystate Auto Insurance Company took a random sample of356insurance claims paid out during a 1-year period. The average claim paid was$1600. Assume =$250. Find a

Anystate Auto Insurance Company took a random sample of356insurance claims paid out during a 1-year period. The average claim paid was$1600. Assume=$250.

Find a 0.90 confidence interval for the mean claim payment.

Find a 0.99 confidence interval for the mean claim payment. (Round your answers to two decimal places.)

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