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Alfred, Bruce, and Selina each construct a confidence interval from the same sample. Alfred created a 90% confidence interval, Bruce created a 95% confidence interval,
Alfred, Bruce, and Selina each construct a confidence interval from the same sample. Alfred created a 90% confidence interval, Bruce created a 95% confidence interval, and Selina created a 99% confidence interval. The three intervals found are listed below. Identify the person who found each interval. 70.56 s H s 93.44 63.26 s H s 100.74 68.19 s H s 95.81 QUESTION 10 Mindy finds a 96% confidence interval for the mean height of American women. Kenny finds a 96% confidence interval for the mean height of American men. The standard deviation of American women's heights is 3.5 inches, while the standard deviation of American men's heights is 4 inches. a. Whose confidence interval is more likely to capture the true population mean, Mindy or Kenny's? Or are they equally likely? Explain your answer. b. Whose confidence interval will have a larger margin of error, Mindy or Kenny's? Or will they be the same? Explain your
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