JKSSB Written 2022
Answer & Explanation
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Correct Answer:
Option A —
10
Calculation: For a moderately skewed frequency distribution, the empirical relationship between the mean, median, and mode is given by the formula: {Mode} = 3 x {Median} - 2 \times \text{Mean}$$Identify the values:
Median = 12Mean = 13
Apply the formula: {Mode} = 3(12) - 2(13) {Mode} = 36 - 26{Mode} = 10
Answer verified by Quintessence Classes faculty — Karan Nagar, Srinagar.