QUESTION 10 Heights are generally normally distributed. Men have a mean of 69.5 inches and standard deviation 2.4 inches. Women inches and standard deviation 2.6 inches. The US Air Force has a height requirement for their pilots to be between 64 in Make sure you are rounding z-scores properly to two places. Part A: Find the two z-scores for women who meet this height requirement z = (smaller value (larger value) Part B: Using the z-scores from part A, find the proportion of women who meet the height requirement. Give this answe

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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**QUESTION 10**

Heights are generally normally distributed. Men have a mean of 69.5 inches and standard deviation 2.4 inches. Women have a mean of 63.8 inches and standard deviation 2.6 inches. The US Air Force has a height requirement for their pilots to be between 64 inches and 77 inches. 

**Make sure you are rounding z-scores properly to two places.**

**Part A:** Find the two z-scores for women who meet this height requirement 
\[ z = \_\_\_\_\_\ \text{(larger value)} \]
\[ z = \_\_\_\_\_\ \text{(smaller value)} \]

**Part B:** Using the z-scores from Part A, find the proportion of women who meet the height requirement. Give this answer as a decimal.
\[ \_\_\_\_\_\ \]

**Part C:** Find the two z-scores for men who meet this height requirement 
\[ z = \_\_\_\_\_\ \text{(larger value)} \]
\[ z = \_\_\_\_\_\ \text{(smaller value)} \]

**Part D:** Using the z-scores from Part C, find the proportion of men who meet the height requirement. Give this answer as a decimal.
\[ \_\_\_\_\_\ \]

**Part E:** If the height requirement were changed to exclude only the shortest 1% of women and tallest 1% of men, what are the new heights? The short value would be \[ \_\_\_\_\_\ \] inches and the tall value would be \[ \_\_\_\_\_\ \] inches. 

**Please give these two values rounded properly to one decimal place.**
Transcribed Image Text:**QUESTION 10** Heights are generally normally distributed. Men have a mean of 69.5 inches and standard deviation 2.4 inches. Women have a mean of 63.8 inches and standard deviation 2.6 inches. The US Air Force has a height requirement for their pilots to be between 64 inches and 77 inches. **Make sure you are rounding z-scores properly to two places.** **Part A:** Find the two z-scores for women who meet this height requirement \[ z = \_\_\_\_\_\ \text{(larger value)} \] \[ z = \_\_\_\_\_\ \text{(smaller value)} \] **Part B:** Using the z-scores from Part A, find the proportion of women who meet the height requirement. Give this answer as a decimal. \[ \_\_\_\_\_\ \] **Part C:** Find the two z-scores for men who meet this height requirement \[ z = \_\_\_\_\_\ \text{(larger value)} \] \[ z = \_\_\_\_\_\ \text{(smaller value)} \] **Part D:** Using the z-scores from Part C, find the proportion of men who meet the height requirement. Give this answer as a decimal. \[ \_\_\_\_\_\ \] **Part E:** If the height requirement were changed to exclude only the shortest 1% of women and tallest 1% of men, what are the new heights? The short value would be \[ \_\_\_\_\_\ \] inches and the tall value would be \[ \_\_\_\_\_\ \] inches. **Please give these two values rounded properly to one decimal place.**
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