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Anystate Auto Insurance Company took a random sample of 362 insurance claims paid out during a...

Anystate Auto Insurance Company took a random sample of 362 insurance claims paid out during a 1-year period. The average claim paid was $1590. Assume σ = $246.

Find a 0.90 confidence interval for the mean claim payment. (Round your answers to two decimal places.)

lower limit $ -----------

upper limit $ -----------

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

lower limit $ -----------

upper limit $ -----------

Math   Statistics-And-Probability   
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