Define the events. The question asks for the probability that either event occurs; therefore, the addition rule must be applied. Rewrite the addition rule for the given events, K and D. Calculate P(K), P(D), and P(K D). Find P(K). There are 52 total cards in an ordinary deck, and 4 of the total cards are kings. Find P(D). There are 52 total cards in an ordinary deck, and 13 of the total cards are diamonds. Find P(K D). There are 52 total cards in an ordinary deck, and there is only 1 diamond that is also a king. Substitute P(K), P(D), and P(K D) into the addition rule formula and simplify to obtain the final answer. 22. Given events A and B, use the following formula, defined as the addition rule, to find the probability that A B will occur. or Define the events. The question asks for the probability that either event occurs; therefore, the addition rule must be applied. Rewrite the addition rule for the given events, B and S. Calculate P(B), P(S), and P(B S). Find P(B). There are 15 total shirts in the closet, and 8 of the shirts are blue.
Define the events. The question asks for the probability that either event occurs; therefore, the addition rule must be applied. Rewrite the addition rule for the given events, K and D. Calculate P(K), P(D), and P(K D). Find P(K). There are 52 total cards in an ordinary deck, and 4 of the total cards are kings. Find P(D). There are 52 total cards in an ordinary deck, and 13 of the total cards are diamonds. Find P(K D). There are 52 total cards in an ordinary deck, and there is only 1 diamond that is also a king. Substitute P(K), P(D), and P(K D) into the addition rule formula and simplify to obtain the final answer. 22. Given events A and B, use the following formula, defined as the addition rule, to find the probability that A or B will occur. Define the events. The question asks for the probability that either event occurs; therefore, the addition rule must be applied. Rewrite the addition rule for the given events, B and S. Calculate P(B), P(S), and P(B S). Find P(B). There are 15 total shirts in the closet, and 8 of the shirts are blue.
Probability%20Study%20Island%20-%20Word.docx