3 years ago

Find the IQR of the data set from the dot plot.

1 answer:

5 0

A the IQR=3

EXPLANATION :
You have to find the middle of the data set, splitting it into two. Then find the middle number in both parts, in this case it was 2 and 5. Then subtract the second part from the first part, so 5-2, leaving you with 3.
Hopefully the picture will help a bit.

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