Practice Measures of Central Tendency - 1.1 | Statistics | Mathematics III (PDE, Probability & Statistics)
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

Calculate the mean of the data set [4, 8, 6, 5].

πŸ’‘ Hint: Add all the numbers together and divide by how many there are.

Question 2

Easy

What is the mode of the data set [2, 4, 3, 6, 3, 9, 3]?

πŸ’‘ Hint: Which number appears most often?

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is the mean of the following data set: [5, 10, 15]?

  • 8
  • 10
  • 15

πŸ’‘ Hint: Add the numbers and divide by how many there are.

Question 2

True or False: The median can be affected by extreme values.

  • True
  • False

πŸ’‘ Hint: Think about how outliers impact mean vs median.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

A dataset contains the heights of six individuals: [150 cm, 162 cm, 165 cm, 180 cm, 155 cm, 170 cm]. Calculate the mean, median, and mode of the data.

πŸ’‘ Hint: Start by arranging height values in order to find the median, then compute the mean.

Question 2

In a survey, 50% of respondents prefer apples, 30% prefer oranges, and 20% prefer bananas. How would these preferences be summarized using the measures of central tendency?

πŸ’‘ Hint: Think about the preference distribution while identifying the mode.

Challenge and get performance evaluation