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Use a calculator to find the mean of the
data. {22.1, 23.8, 20, 23.3, 20.2, 24.2, 21.8, 22.7, 21.2, 21.3, 21.7, 23.2, 19.1, 22.3, 22.1, 20.9, 20.7, 20.2, 23.3, 19.6, 20.7,
24.5}

Sagot :

MicahTB
21.7681818181... (repeating decimal)

The mean of the data is 21.6.

What is mean?

The mean refers to the average of a set of values. The mean can be computed in a number of ways, including the simple arithmetic mean (add up the numbers and divide the total by the number of observations).

Given data

{22.1, 23.8, 20, 23.3, 20.2, 24.2, 21.8, 22.7, 21.2, 21.3, 21.7, 23.2, 19.1, 22.3, 22.1, 20.9, 20.7, 20.2, 23.3, 19.6, 20.7, 24.5}

Sum of observations  = 22.1 + 23.8 + 20 + 23.3 + 20.2 + 24.2 + 21.8 + 22.7 + 21.2 + 21.3 + 21.7 + 23.2 + 19.1 + 22.3 +  22.1 + 20.9 + 20.7 + 20.2 + 23.3 + 19.6 + 20.7 + 24.5 = 478.9

Number of observations = 22

Mean = [tex]\frac{Sum \ of \ observations}{Number \ of \ observations}[/tex]

Mean = [tex]\frac{478.9}{22}[/tex] = 21.6

The mean of the data is 21.6.

Find out more information about mean here

brainly.com/question/23706022

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