How to find Pearson's Coefficient of Skewness for a distribution?
Question:
Find Pearson's Coefficient of Skewness (Sₖₚ) for a distribution when Mean = 160; Mode = 157 and Standard Deviation = 50.
Solution:
Step 1: Find Karl Pearson's Coefficient of Skeweness
Sₖₚ = [Mean - Mode] / Standard Deviation
∴ Sₖₚ = [160 - 157] / 50
∴ Sₖₚ = 3 / 50
∴ Sₖₚ = 0.06
Answer:
Pearson's Coefficient of Skewness (Sₖₚ) for a distribution is 0.06 when Mean = 160; Mode = 157 and Standard Deviation = 50.
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