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junior college 2 | H1 Maths
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junior college 2 chevron_right H1 Maths

Statistics - Normal Distribution

Date Posted: 5 years ago
Views: 318
Tham KY
Tham KY
5 years ago
Expected value = mean. For 3 hours, the total expected demand = E(X1)+E(X2)+E(X3), since all X have the same normal distribution, answer = 3*850=2550. Correct?