In a random sample of 11

residents of the state of Florida, the mean waste recycled per person per day was 1.1

pounds with a standard deviation of 0.21

pounds. Determine the 95%

confidence interval for the mean waste recycled per person per day for the population of Florida. 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.

asked by guest
on Apr 13, 2025 at 12:05 pm



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