Tall Dutch Men: Part A Use a z-table such as https://www.math.arizona.edu/~rsims/ma464/standardnormaltable.pdf or an online calculator such as http://onlinestatbook.com/2/calculators/normal_dist.html to answer the following question: Dutch men are famously perceived as being tall. In a 2014 survey it was found that the mean adult male height in the Netherlands was 182.5 cm with a standard deviation of 7.4 cm and that the heights followed a normal distribution. What proportion of the population of adult males in the Netherlands would be between the heights of 178.8 cm and 186.2 cm? Express your answer as a percentage rounded off to 1 decimal place.
Tall Dutch Men: Part A
Use a z-table such as https://www.math.arizona.edu/~rsims/ma464/standardnormaltable.pdf or an online calculator such as http://onlinestatbook.com/2/calculators/normal_dist.html to answer the following question:
Dutch men are famously perceived as being tall. In a 2014 survey it was found that the mean adult male height in the Netherlands was 182.5 cm with a standard deviation of 7.4 cm and that the heights followed a
What proportion of the population of adult males in the Netherlands would be between the heights of 178.8 cm and 186.2 cm? Express your answer as a percentage rounded off to 1 decimal place.
Tall Dutch Men: Part B
Which of the following normal distribution curves would best represent the probability calculated in the previous question?
|
normal distribution a |
||
|
normal distribution b |
||
|
normal distribution c |
||
|
normal distribution d |
normal distribution e
normal distribution f
Tall Dutch Men: Part C
Use a z-table such as https://www.math.arizona.edu/~rsims/ma464/standardnormaltable.pdf to answer the following question:
Dutch men are famously perceived as being tall. In a 2014 survey it was found that the mean adult male height in the Netherlands was 182.5 cm with a standard deviation of 7.4 cm and that the heights followed a normal distribution.
What is the 90th percentile for male height in the Netherlands? In other words, under what height does 90% of the population fall? Round your answer to 1 decimal place.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
