Here, μ = 0, σ = 1 and x = 1.47. We need to compute P(X >= 1.47). The corresponding z-value is calculated using Central Limit Theorem
z = (x - μ)/σ
z = (1.47 - 0)/1 = 1.47
Therefore,
P(X >= 1.47) = P(z <= (1.47 - 0)/1)
= P(z >= 1.47)
= 1 - 0.9292 = 0.0708
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