Heights of 20 years old Heights of 20 years old men vary approximately according to a

Question:

Heights of 20 years old – Heights of 20 years old men vary approximately according to a Normal distribution with Mean u = 176.9cm and standard deviation = 7.1cm.

1-What percentage of US men are at least 6 feet tall? (sex feet=183cm)

2-Heights of 20 year old women vary approximately according to a normal distribution with Mean u=163.3cm and standard deviation= 6.5cm.

3-What percentage US women are at least 6 feet tall? -Why does a 6 foot tall woman appear unusually tall while a 6 foot tall men is barely out of the ordinary?

Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...