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MCQs

Total Questions : 58 | Page 3 of 6 pages
Question 21. In normal distribution, mean ______= Mode?
  1.    Quartile
  2.    Mean deviation
  3.    Median
  4.    S.D.
 Discuss Question
Answer: Option C. -> Median
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 22. Area of normal distribution total is equal to _______?
  1.    Two
  2.    One
  3.    Four
  4.    Three
 Discuss Question
Answer: Option B. -> One
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 23. Every distribution tends to ____ distribution?
  1.    Small
  2.    ∞
  3.    Large
  4.    Finite
 Discuss Question
Answer: Option C. -> Large
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 24. Standard normal variable Z is___________?
  1.    x – µ /σ
  2.    µ- x /σ
  3.    σ – x/ µ
  4.    x – σ/ µ
 Discuss Question
Answer: Option A. -> x – µ /σ
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 25. In Normal distribution, the parameter which controls the flatness of the curve is____________?
  1.    µ,σ
  2.    None
  3.    µ, MD
  4.    2∏—√,e
 Discuss Question
Answer: Option A. -> µ,σ
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 26. The _____ order moments about mean are all zero?
  1.    None
  2.    Four
  3.    Add
  4.    Even
 Discuss Question
Answer: Option C. -> Add
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 27. In a normal distribution E(X-µ)2 is________________?
  1.    Variance
  2.    Mean Deviation
  3.    Standard Deviation
  4.    Quartile Deviation
 Discuss Question
Answer: Option A. -> Variance
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 28. In a normal distribution quartile deviation is _______ (S.D.)?
  1.    .2745
  2.    .3789
  3.    .79079
  4.    .6745
 Discuss Question
Answer: Option D. -> .6745
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 29. In normal distribution Q1=_________?
  1.    u + .6745 (S.D.)
  2.    u – .7979 (S.D.)
  3.    u + .6745 (S.D.)
  4.    u – .6745 (S.D.)
 Discuss Question
Answer: Option D. -> u – .6745 (S.D.)
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 30. If n ≥ 30 and _____ then binomial approaches to normal distribution?
  1.    q/p
  2.    p = q
  3.    pq
  4.    p = n
 Discuss Question
Answer: Option B. -> p = q
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

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