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3 years ago

5

Two events, X and Y, are independent of each other. P(Y) = 5/6 and P(X and Y) = 1/3. What is P(X) written as a decimal? Round to

the nearest tenth, if necessary.

2 answers:

Wittaler [7]3 years ago

7 0

Answer:

answer is 0.4

Step-by-step explanation:

Ksenya-84 [330]3 years ago

5 0

For independent events,
P(X ∩ Y) = P(X)* P(Y)
=>
1/3 = P(X)*(5/6)
solve for P(X) =>
P(X) = (1/3)*(6/5) = 2/5 = 0.4

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