MP RAEO · General Mathematics

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Statistics & Data Interpretation

Mean, median, mode, standard deviation, probability basics, tables and charts.

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  • Q1 · Statistics & Data Interpretation · EASY

    The mean of 5 numbers is 20. If one number is excluded, the mean becomes 18. What is the excluded number?

  • Q2 · Statistics & Data Interpretation · EASY

    Find the median of the following data: 12, 7, 15, 9, 21, 18, 11

  • Q3 · Statistics & Data Interpretation · EASY

    Find the mode of the following data: 5, 8, 6, 8, 9, 5, 8, 10, 8

  • Q4 · Statistics & Data Interpretation · EASY

    A bag contains 4 red, 5 blue, and 6 green balls. If one ball is drawn at random, what is the probability of getting a blue ball?

  • Q5 · Statistics & Data Interpretation · EASY

    The following table shows the yield (in quintals per hectare) of wheat in 5 villages. Calculate the mean yield. Village: A=25, B=30, C=28, D=32, E=35

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