A sample of size n = 44 has sample mean x? = 54.3 and sample standard deviation s = 9.2. Construct a 95% confidence interval for the population mean ?. Round the answers to one decimal place. A 95% confidence interval for the population mean is < ? < .
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Sample mean (x̄) = 54.3 Sample size (n) = 44 Sample standard deviation (s) = 9.2 Show more…
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A sample of size n=44 has sample mean x̄=54.3 and sample standard deviation s=9.2. Construct a 95% confidence interval for the population mean μ. Round the answers to one decimal place. A 95% confidence interval for the population mean is <μ<.
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