Absolute sum of deviations is minimum from _______________?
A. Coefficient of variance
B. S.D. of x
C. Mean
D. Normal
Statistics Mcqs
If y = bx + a the mean deviation of y is_____________?
If y = bx + a the mean deviation of y is_____________?
A. S.D. of y
B. var (x)
C. S.D. of x
D. M.D.of x
The degree to which numerical data tend to spread about an average value is a________________?
The degree to which numerical data tend to spread about an average value is a________________?
A. Range
B. variance
C. Minimum
D. Dispersion
Range of 5,5,5,5, is ________________?
Range of 5,5,5,5, is ________________?
A. 0
B. 5
C. 25
D. None of these
The A.M. is greater than mode is equal to ______________?
The A.M. is greater than mode is equal to ______________?
A. +vely
B. Skewness
C. Negatively
D. zero
In a symmetrical distribution mean, median and mode, _________________?
In a symmetrical distribution mean, median and mode, _________________?
A. Positive
B. Greater
C. Less than
D. Coincide
The formula ∑pnqn/poqn x100 is used to calculate?
The formula ∑pnqn/poqn x100 is used to calculate?
A. The Laspeyres price index
B. The Paasche price index
C. The Paasche quantity index
D. The Laspeyres quantity index
The Laspeyres price index_____________?
The Laspeyres price index_____________?
A. Regards the base year quantities as fixed
B. Regards the base year price as fixed
C. Regards the current year quantities as fixed
D. non of these
This index measure the change from month to month in the cost of a representative ‘basket’ of goods and services of the type bought by a typical household?
This index measure the change from month to month in the cost of a representative ‘basket’ of goods and services of the type bought by a typical household?
A. Laspeyres Price Index
B. Financial time Index
C. Paasche Price Index
D. Retail Price Index
A simple aggregate quantity index is used to______________?
A simple aggregate quantity index is used to______________?
A. Measure the change in quantity of product
B. Measure the overall change in price of a range of products
C. Measure the overall change in quantity of range of product.
D. Measure the change in price of a product