3 years ago

What is the first quartile of the following data set? 15, 18, 20, 21, 23, 24, 26, 29, 34, 37, 40

1 answer:

3 0

Answer:

20.5

Step-by-step explanation:

20 + 21 = 41. Divide 41 by 2 than you get 20.5.

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