Saturday

October 25, 2014

October 25, 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.

**Answer this Question**

**Related Questions**

statistics - 8. Compare the mean for the heights of males and the mean for the ...

Statistics Help - Six candidates for a new position of vice-president for ...

Probability - At a certain university, 30% of the students major in math. Of the...

statistics - Suppose that two employees have to be fired from a group of seven...

Probability - thirty animals are to be used in a medical experiment on diet ...

statistics - 1) One hundred clients of a registered tax agent fall into the ...

Satistics - In North American, female adult heights are approximately normal ...

statistics - Compare the standard deviation for the heights of males and the ...

math - thirty animals are to be used in a medical experiment on diet deficiency...

statistics - 4 Find: a. The z score for each male salary, based on only the male...