Use the confidence level and sample data to find a confidence interval for estimating the population μ. Round your answer to the same number of decimal places as the sample mean. Test scores: n = 92, sample mean = 90.6, σ = 8.9; 99% confidence Group of answer choices 89.1 < μ < 92.1 88.4 < μ < 92.8 88.8 < μ < 92.4 88.2 < μ < 93.0

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Use the confidence level and sample data to find a confidence interval for estimating the population μ. Round your answer to the same number of decimal places as the sample mean.

Test scores: n = 92, sample mean = 90.6, σ = 8.9; 99% confidence

Group of answer choices
89.1 < μ < 92.1
88.4 < μ < 92.8
88.8 < μ < 92.4
88.2 < μ < 93.0
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