Thursday

April 17, 2014

April 17, 2014

Posted by **Liz** on Sunday, March 31, 2013 at 8:32am.

Based on the interquartile ranges of the two sets of data, which is a reasonable conclusion concerning heights of the players on the two teams?

Volley ball team:67,63,70,67,68,69.70,68,72,68

Dance team:62,67,59,63,67,60,66,60,66,63

A. there is a greater variability of heights for the middle 50% of the dance team than for the middle50% of the volleyball team members

B. There is a greater variability of heights for the middle 50% of the volleyball team than for the middle50% of the dance team members

c. The variability for the 50% was the same for both team members

D. the average height, in inches, was higher for the members of the dance than for the members of the volleyball team.

I had B. since 68 is the middle and the is 5 numbers before it to get to the lowest number,63, and 4 to get to the highest number,72.

In dance 63, 59 is the lowest nuber, being 4 away and the highest is 67, being 4 away., so volleyball team has more variability.

Is this correct. I don't know if I did this correctly, can you help me; thanks

- math- Reiny can you help -
**Liz**, Sunday, March 31, 2013 at 11:21amcan you help with the above question

**Related Questions**

Math - A wall hanging is x inches wide and has a height of 4x inches. If the ...

math - The volume of each shape is 250 cubic inches. A) Find the height of a ...

HELP MS.SUE MATH 5TH GRADE - Theresa wanted to find the height of her school's ...

Math - Arthur is trying to figure out the heights of 3 of his friends. Here are ...

MATH - There are 231 cubic inches in a gallon. A large juice can has a diameter ...

math - Suppose the mean height of a population is 65 inches with a standard ...

geometry- need help - Claim: the lateral (side ) surface of any area of any ...

Math - The base of a rectangle is twice the length of the height. If the height ...

stats - The height of adult women in the U.S. is normally distributed, with a ...

Stats - The height of adult women in the U.S. is normally distributed, with a ...