More Computer Awarenes Questions
The second quartile for the following data 38, 39, 40, 52, 59, 67, 73, 77, 149, 248 is:
For the variables X, Y and Z, rXY = 0.80, rXZ = 0.64, rY Z = 0.79 , then square of multiple correlation coefficient R2 X.Y Z is:
Which is not relative measures of skewness?
Approximately, the coefficient of variation for the given data where Pearson's second measure of skewness = 0.42, arithmetic mean- 86 and median 80, is:
The interquartile range excludes ___ of the values.
For a distribution, mean is 40, median is 40.5 and mode is 41. The distribution is:
For the frequency distribution of X number of grammatical mistakes per line is as follows.
X: 0 ...
The Excess Kurtosis of the Geometric distribution with parameter p is:
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