he number of students that took this c

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Q: e

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A:

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A: given data x¯ = 6y ¯ = 30.2sx = 2.3sy = 1.8r = 0.40we have to compute least square regression line…

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A: Mean(μ)=E(X)=∑X.P(X)E(X2)=∑X2.P(X)Variance(σ2)=E(X2)-(E(X))2Standard deviation(σ)=E(X2)-(E(X))2

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