Normal Distribution MCQ Multiple Choice Questions - Page 2 for Practice

Q: 33. The range of normal distribution is:

Correct Answer is: -∞ to +∞

Q: 34. The range of standard normal distribution is:

Correct Answer is: -∞ to +∞

Q: 36. The shape of the normal curve depends upon the value of:

Correct Answer is: Standard deviation

Q: 37. The skewness and kurtosis of the normal distribution are respectively:

Correct Answer is: Zero and zero

Q: 42. The value of the standard deviation σ of a normal distribution is always:

Correct Answer is: Greater than zero

Q: 44. Which of the following is true for the normal curve:

Correct Answer is: All of the above

31. The parameters of the normal distribution are:

μ and σ²
μ and σ
np and nq
n and p

32. The points of inflection of the standard normal distribution lie at:

-1 and 0
0 and 1
-1 and +1
μ and σ

33. The range of normal distribution is:

0 to n
0 to ∞
-1 to +1
-∞ to +∞

34. The range of standard normal distribution is:

0 to n
0 to ∞
0 to k
-∞ to +∞

35. The semi-inter quartile range for a standard normal random variable Z is:

0.6745
0.6745 σ
0.7979
0.7979 σ

36. The shape of the normal curve depends upon the value of:

Standard deviation
Q1
Mean deviation
Quartile deviation

37. The skewness and kurtosis of the normal distribution are respectively:

Zero and zero
Zero and one
One and zero
One and one

38. The total area of the normal probability density function is equal to:

0.5
1
0.25

39. The value of π is approximately equal to:

3.4116
3.1416
3.1614
3.6416

40. The value of e is approximately equal to:

2.7183
2.1783
2.8173
2.1416

41. The value of second moment about the mean in a normal distribution is 5. The fourth moment about the mean in the distribution is:

42. The value of the standard deviation σ of a normal distribution is always:

Equal to zero
Greater than zero
Less than zero
Equal to 0.5

43. Which of the following is possible in normal distribution?

σ < 0
σ = 0
σ > 0
σ > n

44. Which of the following is true for the normal curve:

Symmetrical
Unimodel
Bell-shaped
All of the above

Normal Distribution MCQ Multiple Choice Questions - Page 2 for Practice

31. The parameters of the normal distribution are:

32. The points of inflection of the standard normal distribution lie at:

33. The range of normal distribution is:

34. The range of standard normal distribution is:

35. The semi-inter quartile range for a standard normal random variable Z is:

36. The shape of the normal curve depends upon the value of:

37. The skewness and kurtosis of the normal distribution are respectively:

38. The total area of the normal probability density function is equal to:

39. The value of π is approximately equal to:

40. The value of e is approximately equal to:

41. The value of second moment about the mean in a normal distribution is 5. The fourth moment about the mean in the distribution is:

42. The value of the standard deviation σ of a normal distribution is always:

43. Which of the following is possible in normal distribution?

44. Which of the following is true for the normal curve:

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