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What is the variance with sample data set 9 14 19 16 8 6 17 11 18?
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∙ 9y ago
The variance of this data set is 22.611
Wiki User
∙ 9y ago
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If the variance of the data values in a sample is 121 what is the standard deviation of the data values?
11
How do you find the variance 415 10 8 33 25 36 66 63 50 64 49 40?
First mean is calculated.Then calculate deviations from the mean.Then the deviations are squared.Then the squared deviations are summed up.Finally this sum is divided by number of items for which the variance is being calculated. For a population, it is by the number of values, in this case 12. If it is a sample, then we divide by one less, which is 11,For these figures, the variance for the population is 11069.24306. If it is a sample, it is 12075.53788 as the result.
What is the standard deviation of the following data set 8 9 9 9 10 11 11 12?
For 8 9 9 9 10 11 11 12: σ=1.3562
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 first quartile of the following data set 12 33 15 22 29 11 17 19 10 24 38?
12
If the variance of the data values in a sample is 121 what is the standard deviation of the data values?
11
What is the variance of these set of numbers 11 24 7?
The variance is: 79.0
What is the variance of 4 7 9 9 11?
The variance is 7.0
What is the mode for data set 11 12 13?
The mode is the data set element(s) that is(are) repeated the most. If every data set element occurs the same number of times, there is no mode. As there is only one occurrence of each data set element in {11, 12, 13} there is no mode. If your data set read {11, 12, 12, 13, 13, 12} your mode would be 12. If your data set read {11, 12, 12, 13, 13} your modes would be 12 & 13.
How do you find the variance 415 10 8 33 25 36 66 63 50 64 49 40?
First mean is calculated.Then calculate deviations from the mean.Then the deviations are squared.Then the squared deviations are summed up.Finally this sum is divided by number of items for which the variance is being calculated. For a population, it is by the number of values, in this case 12. If it is a sample, then we divide by one less, which is 11,For these figures, the variance for the population is 11069.24306. If it is a sample, it is 12075.53788 as the result.
What is the mode for this data set 18 16 11 45 33 11 33 14 18 11?
11
HOW TO CALCULATE variance EXCEL?
Coefficient of Variance (CoV) is a non-dimensional value calculated by dividing the Standard Deviation of a data set by the algebraic mean (or Average) of the same dataset. Thus CoV = STDEV/AVERAGE. So, in Excel, at the bottom of a column of numbers representing your data set, say in cells B39 to B58, make cell B60 = AVERAGE(B39:B58), B61 = STDEV(B39:B58) and B62 = B61/B60. CoV is frequently expressed as a percentage, so B62 could be = 100*B61/B60
What could a data set with a mode of 11 and a median of 15 be?
16,11,18,11,15,17,11
What is the range of the data set shown 14 15 18 20 25?
11
What is the standard deviation of the data set 5 7 9 11 13?
It is approx 2.828
What is the mean for each set of data 9 6 5 9 11?
The mean is 8.
How do you solve range?
The range of a set of data points is merely subtracting the lowest number from the highest number given in that set. For example, a data set that contains the points 4 ,7, 9, 20, 6, and 11, has the range of 20 - 4, or 16.
