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MCQs

Total Questions : 58 | Page 1 of 6 pages
Question 1. The Normal Curve is asymptotic to the?
  1.    None
  2.    X-axis
  3.    Y-axis
  4.    Along Y=X
 Discuss Question
Answer: Option B. -> X-axis
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 2. If Y=5X + 10 and X is N(10,25), then mean of Y is ?
  1.    135
  2.    50
  3.    70
  4.    60
 Discuss Question
Answer: Option D. -> 60
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 3. Normal Distribution ?
  1.    have no Mode
  2.    Multi Modal
  3.    Bi Modal
  4.    Tri Modal
  5.    Uni Modal
 Discuss Question
Answer: Option E. -> Uni Modal
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 4. Which of the following parameter control the relative flatness of normal distribution?
  1.    None
  2.    Mode
  3.    Standard Deviation
  4.    Mean
 Discuss Question
Answer: Option C. -> Standard Deviation
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 5. Area Under the normal curve on either side of mean is _____________?
  1.    1
  2.    Mean value
  3.    0.5
  4.    2
  5.    -1
 Discuss Question
Answer: Option C. -> 0.5
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 6. If X ˜ N(16,49), the mean is___________?
  1.    49
  2.    16
  3.    7
  4.    4
 Discuss Question
Answer: Option B. -> 16
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 7. In case of symmetrical distribution?
  1.    β1=β4
  2.    Mean=Mode=Median
  3.    µ1=µ4
  4.    µ1=µ2
 Discuss Question
Answer: Option B. -> Mean=Mode=Median
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 8. The value maximum ordinate of a standard normal curve at Z = 0 is:________?
  1.    1
  2.    0.5
  3.    0.3989
  4.    None of these
 Discuss Question
Answer: Option C. -> 0.3989
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 9. The shape of normal curve depends upon ?
  1.    None
  2.    Mean
  3.    Quartile
  4.    Standard Deviation
  5.    Mean Deviation
 Discuss Question
Answer: Option D. -> Standard Deviation
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 10. In a certain normal distribution having µ = 35 and variance = 16, then mode will be_______________?
  1.    3.5
  2.    16
  3.    4
  4.    None of these
 Discuss Question
Answer: Option A. -> 3.5
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

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