Which chart is used to show the relationship between a whole and its components?
Correct answer D. Pie Chart
Subject / 721 questions
Statistics MCQs
Page 20 of Statistics multiple-choice questions with answers. Tap an option to check yourself.
Page 20 of 37
In an open-ended frequency distribution, which class limit is missing (along with, or instead of, the last)?
Correct answer A. First
What is a graph of a cumulative frequency distribution called?
Correct answer B. Ogive
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In a table, are the footnote and the source note the same thing?
Correct answer B. Different
What are the values obtained by adding the lower and upper limits of a class and dividing by two called?
Correct answer B. Marks
What are data called when they have not been arranged in ascending or descending order?
Correct answer B. Raw
What is a frequency distribution called when its class intervals are not all the same size?
Correct answer B. Unequal
What is the median of the numbers 1², 2², 3², …, (2n + 1)²?
Correct answer A. (n + 1)2
What is a distribution with two modes called?
Correct answer C. Bimodal
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What is the most frequent value of a data set, if it exists, called?
Correct answer C. Mode
What is the mean of 5, 5, 5, 5, 5?
Correct answer D. 5
What is the median of the data 2, 4, 10, 8, 6?
Correct answer B. 6
Which of the following is not based on all the observations?
Correct answer D. Mode
If any value in the data is zero, which of the following averages vanishes?
Correct answer B. G.M.
The sum of deviations of observations is zero when deviations are taken from the?
Correct answer C. Mean
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If any value in the data is negative, which average is impossible to calculate?
Correct answer C. G.M.
The geometric mean of a set of n values is the nth root of the product of the?
Correct answer C. Given value
Quartiles and deciles are located from an ogive in the same way as the?
Correct answer B. Median
A good average should be easy to?
Correct answer A. Understand
What is the geometric mean of 2, 4 and 8?
Correct answer A. 4