SOLUTION: Men�s heights are normally distributed with a mean of 71.8 inches and a standard deviation of 3.4 inches. A social organization for short people has a requirement that men must be

Question 1056713: Men�s heights are normally distributed with a mean of 71.8 inches and a standard deviation of 3.4 inches. A social organization for short people has a requirement that men must be at most 65 inches tall. What percentages of men meet this requirement? Choose the correct answer:

1.) 3.28%
2.) 8.23%
3.) 2.82%
4.) 2.28%
Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
z=(65-71.8)/3.4
=-6.8/3.4=-2
P (z< -2) is 0.0228, or 2.28%
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