# Class Width in Statistics Quiz Questions and Answers PDF p. 25

Class Width in Statistics quiz questions and answers, class width in statistics MCQ with answers PDF 25 to solve Business Statistics mock tests for online college programs. Solve Measures of Central Tendency trivia questions, class width in statistics Multiple Choice Questions (MCQ) for online college degrees. Class Width in Statistics Interview Questions PDF: harmonic mean, empirical values, data tables and types, measures of skewness, class width in statistics test prep for online BBA business administration.

"The value of Σfd is 250, A= 25, number of observations are 12 and width of class interval is 6 then arithmetic mean is" MCQ PDF with choices 250, 25, 150, and 275 for online bachelor degree programs in business administration. Practice measures of central tendency questions and answers to improve problem solving skills for online college courses for business management.

## Quiz on Class Width in Statistics MCQs

MCQ: The value of Σfd is 250, A= 25, number of observations are 12 and width of class interval is 6 then arithmetic mean is

25
250
150
275

MCQ: In measures of skewness, the absolute skewness is equal to

mean+mode
mean-mode
mean+median
mean-median

MCQ: The diagrams used to represent grouped and ungrouped data is classified as

bar diagrams
width diagrams
length diagrams

MCQ: According to empirical rule, the standard deviation and mean interval that covers approximately 99.75% of data from a frequency distribution is

4μ±4σ
3μ±3σ
μ±3σ
2μ±2σ

MCQ: If the arithmetic mean is 25 and the harmonic mean is 15 then geometric mean is

17.36
16.36
15.36
19.36