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elizabethseoane1607
18.02.2020 •
Mathematics
Find the variance for the given data round your answer to one more decimal place in the original data the normal monthly precipitation in inches for August is listed for 12 different US cities 3.5, 1.6, 2.4, 3.7, 4.1, 3.9, 1.0, 3.6, 4.2, 3.4, 3.7, 2.2.
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Ответ:
The variance of given data is approximately 1.09
Step-by-step explanation:
We are given the following data:
3.5, 1.6, 2.4, 3.7, 4.1, 3.9, 1.0, 3.6, 4.2, 3.4, 3.7, 2.2
Formula:
where
are data points,
is the mean and n is the number of observations.
Sum of squares of differences = 12.029
Thus, the variance of given data is approximately 1.09
Ответ: