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2 years ago

10

The median of the data set is 81. What number is missing? 82, 87, _, 77, 70, 80, 88

2 answers:

mina [271]2 years ago

7 0

Median is the middle number.
Rearrange the numbers to smallest to biggest.
70, 77, 80, _, 82, 87, 88
If the median of the data set is 81 the middle number needs to be 81.
So the missing number is 81.
70, 77, 80, 81, 82, 87, 88

maw [93]2 years ago

6 0

It is 81 because well first you order the numbers from lowest to greatest then start crossing a number off from each side of the numbers until you get a equal amount crossed in each side there will be one number left that’s not crossed off and it will be 81

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antoniya [11.8K]

Answer:

a

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Step-by-step explanation:

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