Question

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Answer 1

The mean change in the forecasted high temperatures over the next 7 days is between 62 and 63.

How to Find the Mean of a Data Set?

• The mean of any data set is found by dividing the sum of all the data points by the number of data points in the the data set.
• Mean = average.

Therefore:

Mean change = (66 + 65 + 69 + 63 + 56 + 56 + 65)/7

Mean change = 62.9

Therefore, the mean change in the forecasted high temperatures over the next 7 days is between 62 and 63.

Learn more about mean of a data set on:

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