Given the StatKey output above, what was the 90% bootstrap confidence interval for the population proportion? B. Bootstrap Dotplot of Properti samples = 5000 mean = 0.492 std. Note that the middle proportion was changed to 0.90. StatKey was used to obtain the following bootstrap distribution. In a sample of 500 commuters, 246 identified as female. Researchers want to estimate the proportion of all Atlanta commuters who are female. ![]() Transcribed image text: Question Set 3: Confidence Intervals 3.
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