Statistics is a section of mathematics that manages the collection, interpretation, analysis and presentation of different numerical data. In other words, Statistics is a collection of quantitative data. Academic task offering 2000+ Statistics MCQs for the preparation of different schools, colleges, and universities examinations to get good marks. Solved statistics question and answer cover multiple topics such as basic statistics mcqs, sampling mcqs, probability mcqs, Probability distributions, correlation and regression analysis, sampling distributions Techniques, statistical inference, time-series analysis, data presentation mcqs, statistical software mcqs, index numbers mcqs, design of experiments mcqs, statistical quality control, random variables mcqs, Non-Parametric statistics mcqs – and much more. These statistic multiple choice questions are also helpful for the preparation of various interviews, entrance examinations, other competitive examinations, and jobs like PPSC Statistics Lecturer’s jobs, Statistical Officers, Data Entry Operator, etc. for all Experienced, Freshers and Students. Also, check MCQs on Agriculture here.

671. The shape of normal curve depends upon ?
A. None
B. Mean
C. Quartile
D. Standard Deviation
E. Mean Deviation

672. Which of the following parameter control the relative flatness of normal distribution?
A. None
B. Mode
C. Standard Deviation
D. Mean

673. Area Under the normal curve on either side of mean is _____________?
A. 1
B. Mean value
C. 0.5
D. 2
E. -1

674. In normal distribution Q1=_________?
A. u + .6745 (S.D.)
B. u – .7979 (S.D.)
C. u + .6745 (S.D.)
D. u – .6745 (S.D.)

675. Every distribution tends to ____ distribution?
A. Small
B. ∞
C. Large
D. Finite

676. Standard normal variable Z is___________?
A. x – µ /σ
B. µ- x /σ
C. σ – x/ µ
D. x – σ/ µ

677. Area of normal distribution total is equal to _______?
A. Two
B. One
C. Four
D. Three

678. In normal distribution, mean ______= Mode?
A. Quartile
B. Mean deviation
C. Median
D. S.D.

679. Normal distribution is the distribution of _______________?
A. Discrete r.v.
B. Continuous r.v.
C. Qualitative variable
D. Quantitative variable

680. If X ˜ N (µ, σ2) then Z ˜__________?
A. N(0, σ2)
B. N(1, σ2)
C. N(0, 1)
D. N(1, 1)

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