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Cumulative distribution function

Continuous random variables

Concept 6 of 7 in Probability Distributions

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Think about this

Toss 2 coins; XX is the number of heads, with P(X=0)=14P(X = 0) = \frac{1}{4}, P(X=1)=12P(X = 1) = \frac{1}{2}, P(X=2)=14P(X = 2) = \frac{1}{4}. Is P(X≤1.5)P(X \le 1.5) bigger than P(X≤1)P(X \le 1)?