ELEMENTS OF STATISTICS, SET 20

ELEMENTS OF STATISTICS

Q.1

A distribution said to be symmetrical when the value are uniformly distributed around the

Ans. 

Mean.

Q.2

Coefficient skewness for a symmetrical distribution

Ans. 

Zero.

Q.3

F-distribution in sampling was first developed by

Ans. 

R.A. Fisher.

Q.4

Square of standard deviation is

Ans. 

Variance.

Q.5

Standard deviation of a sampling distribution of statistics

Ans. 

Standard error.

Q.6

An analysis of variation between two or more variable

Ans. 

Correlation.

Q.7

Mathematical reason of the average relationship between two or more variables

Ans. 

Regression.

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⚡ELEMENTS OF STATISTICS, SET 19[PREV]

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