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dit View History Bookmarks Window Help wamap.org s Forums Calendar Gradebook Log Out 1.256.2018SPAssessment Due in 4 Assume that X has a normal distribution with the specified mean and standard deviation. ?-18,?=1.5 Find the 47th percentile that is the cutoff value of the botto n 47%. Round a score and your answer to 3 decimal places os Points possible: 10 Unlimitod attempts Score on last attempt:0. Score in gradebook: 0 Message instructor about this question C Submit 20) 20) 0) /20) MacBook Air F2 F3 FS

Explanation / Answer

To calculate the 47th Percentile, use th Excel fubction

NORMSINV(0.47)*1.5+18

= 17.887

So, answer is 17.887

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