# Question

Briefly explain the meaning of independent and dependent events. Suppose A and B are two events. What formula will you use to prove whether A and B are independent or dependent?

## Answer to relevant Questions

A statistical experiment has 11 equally likely outcomes that are denoted by a, b, c, d, e, f, g, h, i, j, and k. Consider three events: A = {b, d, e, j}, B = {a, c, f, j}, and C = {c, g, k}. a. Are events A and B independent ...In a group of adults, some own iPads, and others do not. If two adults are randomly selected from this group, how many total outcomes are possible? Draw a tree diagram for this experiment. Let A be the event that a number less than 3 is obtained if we roll a die once. What is the probability of A? What is the complementary event of A, and what is its probability? Find the joint probability of A and B for the following. a. P (A) = .66 and P (B | A) = .91 b. P (B) = .12 and P (A | B) = .07 Given that P(B 0 A) = .70 and P(A and B) = .35, find P(A).Post your question

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