Question

Part 1 : Suppose female student heights are normally distributed, with mean 66 inches and standard deviation 2 inches. Find the two female student heights that contain the middle 99% of all female student heights Part 2: Suppose male student heights are normally distributed, with mean 70 inches and standard deviation 2 inches. Find the probability that a randomly chosen male student is more than 73 inches tall.

Name: part 1 suppose female student heights are normally distributed with mean 66 inches and standard deviation 2 inches find the two female student heights that contain the middle 99 of all femal 92109
Uploaded: 2023-07-26T17:06:33-08:00
Duration: 3 min 45 s
Channel: James Kiss
Description: part 1 suppose female student heights are normally distributed with mean 66 inches and standard deviation 2 inches find the two female student heights that contain the middle 99 of all femal 92109

          Part 1 : Suppose female student heights are normally
distributed, with mean 66 inches and standard deviation 2 inches.
Find the two female student heights that contain the middle 99% of
all female student heights
Part 2: Suppose male student heights are normally
distributed, with mean 70 inches and standard deviation 2 inches.
Find the probability that a randomly chosen male student is more
than 73 inches tall.

Added by -Ngel F.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert James Kiss

07/26/2023

Step 1

Since the heights are normally distributed, we can use the z-score formula to find these heights. The z-score corresponding to the middle 99% is found by looking up the value in a standard normal distribution table or using a calculator. The z-score for 99% is Show more…

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Part 1 : Suppose female student heights are normally distributed, with mean 66 inches and standard deviation 2 inches. Find the two female student heights that contain the middle 99% of all female student heights Part 2: Suppose male student heights are normally distributed, with mean 70 inches and standard deviation 2 inches. Find the probability that a randomly chosen male student is more than 73 inches tall.