# Statistics Solved Problems and Solutions of MCQs

**Statistics Solved Problems and Solutions of MCQs**

**1. How many types of frequency distribution?**

A. 4

B. 3

C. 2

D. 0

**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

**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

**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

**5. There is most of frequent that is occurring observation in data is called?**

A. median

B. means

C. standard deviation

D. mode

**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

**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

**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

**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

**10. There is a frequency polygon and it is many-sided of?**

A. triangle

B. rectangle

C. closed figure

D. histogram