Mathematics, 01.05.2021 01:10, kyliegriffis

In a random sample of 12 residents of the state of Montana, the mean waste recycled per person per day was 1.0 pounds with a standard deviation of 0.65 pounds. Determine the 95% confidence interval for the mean waste recycled per person per day for the population of Montana. Assume the population is approximately normal. Step 1 of 2 : Find the critical value that should be used in constructing the confidence interval. Round your answer to three decimal places.

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