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 one year ago
A distribution of weights is symmetric about its median. The lower quartile of the weights is 90 pounds and the median is 120 pounds. Find the interquartile range of the distribution.
 one year ago
A distribution of weights is symmetric about its median. The lower quartile of the weights is 90 pounds and the median is 120 pounds. Find the interquartile range of the distribution.

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amistre64
 one year ago
Best ResponseYou've already chosen the best response.0its symetric about the median right?

salman_09
 one year ago
Best ResponseYou've already chosen the best response.0yae but what would be interquartile

amistre64
 one year ago
Best ResponseYou've already chosen the best response.0interQ is the range from upper quartile to lower quartile and since the median lies inbetween the upper and lower .....

salman_09
 one year ago
Best ResponseYou've already chosen the best response.0so the exact value of interQ?

amistre64
 one year ago
Best ResponseYou've already chosen the best response.0what would you determine to the range from the median to the lower quartile?

amistre64
 one year ago
Best ResponseYou've already chosen the best response.0dw:1362597330230:dw

amistre64
 one year ago
Best ResponseYou've already chosen the best response.0since symettry tells us that it is equal on boths sides of the median; then the range is simply 2x .... i like 60
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