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Paraphin [41]
3 years ago
14

What is the interquartile range of the data? 120, 140, 150, 195, 203, 226, 245, 280 235.5

Mathematics
1 answer:
zheka24 [161]3 years ago
5 0
For the first one it's 90.5, I know cause I just took the test and it's right. The second one I'm not sure..
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Answer:

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Step-by-step explanation:

Since, r divided by 8 gives 7, if you do the inverse function(which is basically like the reverse of the question)

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And to check you can do

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