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What is the variance of 4 7 9 9 11?

Updated: 9/18/2023

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∙ 13y ago

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The variance is 7.0

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∙ 13y ago

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The mean is 10 What is the variance of the data set 4 9 9 13?

The variance is 13.5833

What is the variance of 7 4 9 8 2?

7 + 4 + 9 + 8 + 2 = 30 So mean = 30/5 = 6 72 + 42 + 92 + 82 + 22 = 214 So variance = 214/5 - 62 = 42.8 - 36 = 6.8

4d-11 equals 2d plus 7?

4(9)-11=25 2(9)+7=25 d=9

What is the variance of 6 8 1 9 4?

It is 8.24

What is the median of 1 3 4 4 6 7 9 9 11?

six

Related questions

What is the mean variance and standard deviation for the numbers 2 4 8 2 9 1 7 11 4 7 1 10 1 5?

5.142857143 is the mean.12.43956044 is the variance.3.526976104 is the standard deviation.

What is the variance and standard deviation of 4 7 2 7 9 10 15?

Variance = 17.9047619 Standard Deviation = 4.23140188

The mean is 10 What is the variance of the data set 4 9 9 13?

The variance is 13.5833

What is the variance of 7 4 9 8 2?

7 + 4 + 9 + 8 + 2 = 30 So mean = 30/5 = 6 72 + 42 + 92 + 82 + 22 = 214 So variance = 214/5 - 62 = 42.8 - 36 = 6.8

What is the least common multiple of 9 11 4 7?

LCM(9, 11, 4, 7) = 2772.

What is the variance of data set 12 10 9 7 7?

For 12 10 9 7 7: var=4.5

4d-11 equals 2d plus 7?

4(9)-11=25 2(9)+7=25 d=9

What is the standard deviation of 1 2 3 4 5 6 7 8 9 10?

Variance = 2.87 (approx).

What are the odd natural numbers between 4 and 12?

They are 5, 7, 9 and 11.

What is the mean median and mode for 0 4 6 11 9 8 9 1 5 9 7.?

0, 1, 4, 5, 6, 7, 8, 9, 9, 9, 11 mean = 6 and 3/11 median = 7 mode = 9

What is the range of 8 15 9 7 4 5 9 11?

The range is 11.

What is the mean of 7 9 4 11 5 6?

7.

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