A 95% confidence interval for a difference in means 1 2 if the samples
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A 95% confidence interval for a difference in means μ1 − μ2 if the samples have n1 = 100 with x̅1 = 256 and s = 51 and n2 = 120 with x̅ = 242 and s = 47, and the standard error is SE = 6.70
Find the indicated confidence interval. Assume the standard error comes from a bootstrap distribution that is approximately normally distributed.
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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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