A. The central 95% area
B. The point above above which95% area lies
C. The point above below which 95% area lies
D. Both (a) and (b) but not (c)
Related Mcqs:
- N(µ, 2σ) means normally distribution with mean u and variance2σ then (3σ, 4) means _____________?
A. 46
B. 76
C. 36
D. 47 - The shape of normal distribution does depend upon _____ and variance?
A. x
B. S/σ2
C. u
D. 2 µ2 - Normal distribution is a probability distribution of _____ random variable?
A. Continuous
B. Constant
C. Discrete
D. Normal - The _____ order moments about mean are all zero?
A. None
B. Four
C. Add
D. Even - If n ≥ 30 and _____ then binomial approaches to normal distribution?
A. q/p
B. p = q
C. pq
D. p = n - Normal distribution is _____ distribution?
A. Symmetrical
B. non-symmetrical
C. + vely skewed
D. -vely skewed - An Index number which measure the change of a _____ is called Aggregative 1. No?
A. Industrial activity
B. Retail price
C. Cost of living
D. Goods consumed - The sum of absolute deviations from median is _____?
A. Zero
B. Positive
C. Least
D. None of these - Sum of obsolete deviations from _____ is least?
A. Mean
B. Median
C. Harmonic
D. Mode - A distribution is called _____ distribution if it has two modes?
A. Uni-modal
B. Bi-model
C. Tri-modal
D. None of these
Advertisement
