An accounting professor is notorious for being stingy in giving out good letter grades. In a large section of 230 studen

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An accounting professor is notorious for being stingy in giving out good letter grades. In a large section of 230 studen

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An Accounting Professor Is Notorious For Being Stingy In Giving Out Good Letter Grades In A Large Section Of 230 Studen 1
An Accounting Professor Is Notorious For Being Stingy In Giving Out Good Letter Grades In A Large Section Of 230 Studen 1 (12.3 KiB) Viewed 46 times
An accounting professor is notorious for being stingy in giving out good letter grades. In a large section of 230 students in the fall semester, she gave out only 4% A's, 16% B's, 36% C's, and 44% D's and F's. Assuming that this was a representative class, compute the 90% confidence interval of the probability of getting at least a B from this professor. (You may find it useful to reference the z table. Round Intermediate calculations to at least 4 decimal places. Round "z" value and final answers to 3 decimal places.) Confidence interval to
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