Find the lower, upper and interquartile range

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http://www.mathsisfun.com/data/quartiles.html

Please post your answers and I will check them.

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so what is the anwser?????????????????

someone tell me the answer plzzz

help meeeeeeeeee

The Upper Quartile is 34 the lower quartile is 25 and the middle quartile is 30 the median is 29 and the middle quartile is 30 also the interquartile range is 34

Please help me! What is the answer? How did you find that answer?

what is lower quartile, the upper quartile, and the interquartile range

Let us solve. (22+21)/2=21 median for lower quartile.

(33+34)/2=33.5 meadian for upper quartile
33.5 - 21= 12.5 this is the interquartile range.

so the answer is 12.5

Wrong. to find the interquartile range, you would have to subtract the lower quartile from the higher quartile. 32.5 - 23.5 = 9. The answer would be 9.

To get the upper quartile, add 32 and 33 together to get 65. Divide 65 by two to get 32.5.

Which one!!???

help

poor thing