Statistics Solved Problems and Solutions of MCQs

By Prof. Fazal Rehman Shamil
Last modified on May 27th, 2019

Statistics Solved Problems and Solutions of MCQs

1. How many types of frequency distribution?
A. 4
B. 3
C. 2
D. 0

Answer - Click Here:
C

2. There is a minimum value in class limit and it is said as?
A. lower limit
B. secondary limit
C. primary limit
D. upper limit

Answer - Click Here:
A

3. Total of_____up to an upper-class limit or boundary is known as cumulative frequency?
A. Average frequency
B. Frequency
C. Class limits
D. None of these

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B

4. There is a data which is presented in form of frequency data is known as?
A. secondary data
B. calculated data
C. grouped data
A. ungrouped data

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C

5. There is most of frequent that is occurring observation in data is called?
A. median
B. means
C. standard deviation
D. mode

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D

6. When we constructed on XY – plane then what is the histogram in a graph of adjacent?
A. rectangles
B. triangles
C. squares
D. circles

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A

7. What is the nth positive root of the product of x1, x2, x3,… Xn, for a variable X?
A. harmonic mean
B. Arithmetic mean
C. geometric mean
D. standard mean

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C

8. There is a maximum value in class limit and it is said as?
A. lower limit
B. secondary limit
C. primary limit
D. upper limit

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D

9. There is an arithmetic mean of values 2, 7, 9, 18 and it is equal to?
A. 6
B. 8
C. 7
D. 13

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B

10. There is a frequency polygon and it is many-sided of?
A. triangle
B. rectangle
C. closed figure
D. histogram

Answer - Click Here:
C

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