A 99% confidence interval for using the sample results x = 88.3, s = 32.1, and
Question:
A 99% confidence interval for μ using the sample results x̅ = 88.3, s = 32.1, and n = 15
Use the t-distribution to find a confidence interval for a mean μ given the relevant sample results. Give the best point estimate for μ, the margin of error, and the confidence interval. Assume the results come from a random sample from a population that is approximately normally distributed.
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For a confidence interval for using the tdistribution we use We use a tdis...View the full answer
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Related Book For
Statistics Unlocking The Power Of Data
ISBN: 9780470601877
1st Edition
Authors: Robin H. Lock, Patti Frazer Lock, Kari Lock Morgan, Eric F. Lock, Dennis F. Lock
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