Mathematics, 22.03.2021 21:50 mallorykay44

The average natural gas bill for a random sample of 26 homes in the 19808 zip code during the month of March was $305.30 with a sample standard deviation of $46.50. The margin of error for a 98% confidence interval around this sample mean is . Group of answer choices $22.66 $25.20 $18.69 $20.15

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