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25-09-2020
Mathematics

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What is the mean speed of 5 swimmers in a race if their times were, in seconds: 22,22,28,30,36
?

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25-09-2020

Answer:

The mean is 27.6

Step-by-step explanation:

Formula: Sum of all data values divided by number of data values.

22+22+28+30+36=138

138/5=27.6

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