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3 years ago

7

What is the value of the second quartile (Q2) of the data set?

1 answer:

Alekssandra [29.7K]3 years ago

7 0

45, 51, 52, 58, 61, 63, 66, 72, 74

You're trying to find the second quartile (Q₂), and to find that, you must find the median, and then find the median within the second half of the median :)

Median (Middle Number) : 61

Now, look at 61, and look at 74. What is the median of those numbers in this set?

Q₂ = 66

So, your quartile 2 is 66.

~Hope I helped!~

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Step-by-step explanation:

Given

The figure above

Required

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3 years ago

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