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Find the value of x, if the mode of the following data is 25. 15, 20, 25, 18, 14, 15, 25, 15, 18, 16, 20. 25, 20, x, 18

Find the value of x, if the mode of the following data is 25.
15, 20, 25, 18, 14, 15, 25, 15, 18, 16, 20. 25, 20, x, 18

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60782 Points
one year ago
Explaination: Observations Tally Marks f 14 1 1 15 III 3 16 1 1 18 III 3 20 III 3 25 III 3 Observations 15,18,20, and 25 all have the same frequency i.e., 3. For 25 be the mode of the data it should have the maximum frequency. ∴ 25 should repeat itself at least once more i.e., x should be 25

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