Saturday

February 28, 2015

February 28, 2015

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

**Answer this Question**

**Related Questions**

math - Here is the height, in inches, of 10 randomly selected members of the ...

Math- Ms Sue can you help - Here is the height, in inches, of 10 randomly ...

college math - Assume that there are 11 girls and 9 boys in the neighborhood ...

math - Assume that there are 11 girls and 9 boys in the neighborhood club, and a...

math - A team of five is randomly chosen from six girls and seven boys. How many...

Math - Suppose you are managing 25 employees, and you need to form three teams ...

math help - Suppose you are managing 25 employees, and you need to form three ...

Math 157 - assume that a reseacher randomly selected 14 new born babies and ...

math - My study group is lost on this one also.. Suppose you are managing 25 ...

Statistics - A simple random sample of 50 female 14-year-olds is selected. The ...