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July 31, 2014

July 31, 2014

Posted by **CS** on Saturday, February 12, 2011 at 7:20pm.

a)random male and female selected. What is the probability that the male is >5 cm taller? What is the distribution avg of the 2 heights?

b)what is the distribution of the avg of the 2 heights?

Answering as much as possible would be amazing! :)

- Statistics -
**PsyDAG**, Saturday, February 12, 2011 at 8:12pmProofread your questions before you post them.

Even as the variance, height is a linear dimension and is not squared.

- Statistics -
**CS**, Sunday, February 13, 2011 at 3:11pmI know it's just a linear dimension, I'm just assuming it's my prof's mistake (as he squared the sd to get variance). I simply copied directly from the paper.

- Statistics -
**Noko#1**, Monday, March 5, 2012 at 6:23pmThe heights of women are normally distributed with a mean of 63.6 inches and a standard deviation of 2.5 inches. The U.S Army require's women's heights of 58 inches and 80 inches. Find the percentage.

- Statistics -
**Anonymous**, Wednesday, May 30, 2012 at 5:13pmSuppose that people's heights (in centimeters) are normally distributed, with a mean of 175 and a standard deviation of 6. We find the heights of 40 people.

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