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Important Questions for Measures of Central Tendency

Important Questions with Answers for Measures of Central Tendency which is drafted by expert commerce teachers from the latest version of CBSE (NCERT) books.

Important Questions – Measures of Central Tendency

Question 1

Define median.

Answer: Median is a value located centrally of a series in such a way that half of the value of the series is above it and the other half is below.

Question 2

What is the mode?

Answer: The mode is a value that frequently occurs in the series. Which means the modal value has the highest frequency in the series.

Question 3

Define the partition value.

Answer: The value that divides the series into more than two parts is known as a partition value.

Question 4

Explain quartile.

Answer: The end value of the statistical series when divided into four parts is known as quartile.

Question 5

What is positional average?

Answer: Positional average are those averages whose value is worked out on the basis of their position in the statistical series.

Question 6

Define the central tendency.

Answer: All the methods of statistical analysis by which the average of the statistical series are analysed is known as a central tendency.

Question 7

What are the purpose of average is the statistical method?

Answer: The purpose of the average is the statistical method are

  • Brief description
  • Comparison
  • Formulation of policies
  • Statistical analysis
  • One value of all

Question 8

What are the different kinds of statistical average?

Answer: The different kinds of statistical average are.

  • Mathematical average
  • Positional average

Question 9

What are the two methods that can calculate the simple arithmetic mean in case of individual series?

Answer: The two methods that can calculate the simple arithmetic mean in the case of individual series are.

  • Direct method
  • Short-cut method

Question 10

What are the methods calculating simple arithmetic mean?

Answer: The methods of calculating simple arithmetic mean are.

  • Individual series
  • Discrete series
  • Frequency distribution

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Also Check: Statistics MCQs