# Question: Suppose that E and F are two events and P E

Suppose that E and F are two events and P(E and F ) = 0.4 and P(E) = 0.9. Find P(F |E).

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Suppose that E and F are two events and P(E) = 0.9 and P(F |E) = 0.3. Find P(E and F ). Use According to the Statistical Abstract of the United States, about 17% of all 18- to 25-year-olds are current marijuana users. (a) What is the probability that four randomly selected 18- to 25-year-olds are all marijuana ...Determine whether the distribution is a discrete probability distribution. If not, state why. (a) X ... P(x) 0 .... 0.34 1 .... 0.21 2 .... 0.13 3 .... 0.04 4 .... 0.01 (b) x .... P(x) 0 .... 0.40 1 .... 0.31 2 .... 0.23 3 ...According to the article “Self-injurious Behaviors in a College Population,” 17% of undergraduate or graduate students have had at least one incidence of self-injurious behavior. The researchers conducted a survey of 40 ...What is the difference between a discrete random variable and a continuous random variable? Provide your own examples of each.Post your question