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Which is not a measure of dispersion range or variance?
Variance
What does homogeneity of variance mean?
It means that the variance remains the same across the range of values of the variable.
What is angle of pull the variance of force at different points in the range of motion of an exercise?
What is angle of pull the variance of force at different points in the range of motion of an exercis
What are are measures of variability or dispersion within a set of data?
Some measures:Range,Interquartile range,Interpercentile ranges,Mean absolute deviation,Variance,Standard deviation.Some measures:Range,Interquartile range,Interpercentile ranges,Mean absolute deviation,Variance,Standard deviation.Some measures:Range,Interquartile range,Interpercentile ranges,Mean absolute deviation,Variance,Standard deviation.Some measures:Range,Interquartile range,Interpercentile ranges,Mean absolute deviation,Variance,Standard deviation.
Suppose the standard deviation is 36 Find the variance?
Variance is 362 or 1296.
Find the variance for 5.0 8.0 4.9 6.8 2.8?
The variance is: 3.96
Find the variance of these numbers 77 93 96 96 99?
The variance is: 76.7
How do you find the z score of 12.5?
To find the Z score from the random variable you need the mean and variance of the rv.To find the Z score from the random variable you need the mean and variance of the rv.To find the Z score from the random variable you need the mean and variance of the rv.To find the Z score from the random variable you need the mean and variance of the rv.
What is the range and standard deviation when the variance for a set of scores is 25?
5
What are the common measures of dispersion?
Range, standard deviation, variance, root mean square, interquartile range
Is variance the square root of standard deviation?
No, you have it backwards, the standard deviation is the square root of the variance, so the variance is the standard deviation squared. Usually you find the variance first, as it is the average sum of squares of the distribution, and then find the standard deviation by squaring it.
(b)For a set of numbers 1,4,7. Find population mean and Variance. Draw up frequency distributions of means of all possible samples of size 3 when sampling is carried out with replacement. Find mean and variance of distribution?
lowest
