QUESTION 10 calculate Σ Σ Ν-ΡΟα... X 5 6 4 7 2
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A: Given: Sample size "n" = 256 Population proportion "P" = 0.28 Formula Used: σp = P(1-P)n
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Q: b) the correlation coefficient :of this data is
A: here use basic of Correlation coefficient
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