Determine the margin of error for a 95% confidence interval to estimate the population mean when s = 44 for the sample sizes below. a) n = 12 b) n = 25 c) n = 49 a) The margin of error for a 95% confidence interval when n = 12 is . (Round to two decimal places as needed.)
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Step 1:** Calculate the margin of error using the formula: \[ \text{Margin of Error} = \text{Critical Value} \times \left( \frac{s}{\sqrt{n}} \right) \] ** Show more…
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