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Suppose that A and B are independent events such that P(A) = 0.40 and P(B) =...
At a factory that produces pistons for cars, Machine 1 produced 189 satisfactory pistons and 21...
At a factory that produces pistons for cars, Machine 1 produced 189 satisfactory pistons and 21 unsatisfactory pistons today. Machine 2 produced 60 satisfactory pistons and 40 unsatisfactory pistons today. Suppose that one piston from Machine 1 and one piston from Machine 2 are chosen at random from today's batch. What is the probability that the piston chosen from Machine 1 is unsatisfactory and the piston chosen from Machine 2 is satisfactory ? Do not round your answer. (If necessary,...
At a factory that produces pistons for cars, Machine i produced 369 satisfactory pistons and 41...
At a factory that produces pistons for cars, Machine i produced 369 satisfactory pistons and 41 unsatisfactory pistons today. Machine 2 produced 350 satisfactory pistons and 150 unsatisfactory pistons today. Suppose that one piston from Machine 1 and one piston from Machine 2 are chosen at random from today's batch. What is the probability that the piston chosen from Machine 1 is unsatisfactory and the piston chosen from Machine 2 is satisfactory? Do not round your answer. (If necessary, consult...
At a factory that produces pistons for cars, Machine 1 produced 792 satisfactory pistons and 198...
At a factory that produces pistons for cars, Machine 1 produced 792 satisfactory pistons and 198 unsatisfactory pistons today. Machine 2 produced 540 satisfactory pistons and 360 unsatisfactory pistons today. Suppose that one piston from Machine 1 and one piston from Machine 2 are chosen at random from today's batch. What is the probability that the piston chosen from Machine 1 is satisfactory and the piston chosen from Machine 2 is unsatisfactory ?
Suppose that A and B are independent events such that P (A) = 0.40 and P(B)...
Suppose that A and B are independent events such that P (A) = 0.40 and P(B) = 0.60. Find P(An B) and P(AUB). (If necessary, consult a list of formulas.) (2) P(AnB) = 1 (b) P(AUB) Х 5 ?
Suppose that A and B are independent events such that P(A) 0.70 and P(B) 0.60. Find...
Suppose that A and B are independent events such that P(A) 0.70 and P(B) 0.60. Find P(An B) and P(AUB). (If necessary, consult a list of formulas.) Clear Undo Prev. Question Next Question
Answer question 1 & 2 asap please Question 1 As shown in the Venn diagram below,...
Answer question 1 & 2 asap please
Question 1 As shown in the Venn diagram below, P and Q are events in the sample space S. Indicate the event by shading the appropriate region(s). (If necessary, consult a list of formulas.) S P x 5 ? e Question 2 A machine that manufactures automobile pistons is estimated to produce a defective piston 1% of the time. Suppose that this estimate is correct and that a random sample of 80 pistons...
Let A and B be two events such that P (A) = 0.68 and P(B) =...
Let A and B be two events such that P (A) = 0.68 and P(B) = 0.01. Do not round your responses. (If necessary, consult a list of formulas.) (a) Determine P (AUB), given that A and B are independent. U (b) Determine P (AUB), given that A and B are mutually exclusive. X 5 ?
Events A and B are independent. Suppose event A occurs with probability 0.32 and event B...
Events A and B are independent. Suppose event A occurs with probability 0.32 and event B occurs with probability 0.20. a. If event A or event B occurs, what is the probability that both A and B occur? b. If event A occurs, what is the probability that B does not occur? Round your answers to at least two decimal places. (If necessary, consult a list of formulas.) X 5 ? b. Events A and B are independent. Suppose event...
A machine that manufactures automobile pistons is estimated to produce a defective piston 3% of the...
A machine that manufactures automobile pistons is estimated to produce a defective piston 3% of the time. Suppose that this estimate is correct and that a random sample of 90 pistons produced by this machine is taken. a. Estimate the number of pistons in the sample that are defective by giving the mean of the relevant distribution (that is, the expectation of the relevant random variable). Do not round your response. b. Quantify the uncertainty of your estimate by giving...
Events A and B are independent. Suppose event A occurs with probability 0.87 and event B...
Events A and B are independent. Suppose event A occurs with probability 0.87 and event B occurs with probability 0.47. a. Compute the probability that A does not occur or B does not occur (or both). b. Compute the probability that either A occurs without B occurring or B occurs without A occurring. (If necessary, consult a list of formulas.) a. х ? 4. b.
At a factory that produces pistons for cars, Machine 1 produced 189 satisfactory pistons and 21 unsatisfactory pistons today. Machine 2 produced 60 satisfactory pistons and 40 unsatisfactory pistons today. Suppose that one piston from Machine 1 and one piston from Machine 2 are chosen at random from today's batch. What is the probability that the piston chosen from Machine 1 is unsatisfactory and the piston chosen from Machine 2 is satisfactory ? Do not round your answer. (If necessary,...
At a factory that produces pistons for cars, Machine i produced 369 satisfactory pistons and 41 unsatisfactory pistons today. Machine 2 produced 350 satisfactory pistons and 150 unsatisfactory pistons today. Suppose that one piston from Machine 1 and one piston from Machine 2 are chosen at random from today's batch. What is the probability that the piston chosen from Machine 1 is unsatisfactory and the piston chosen from Machine 2 is satisfactory? Do not round your answer. (If necessary, consult...
Suppose that A and B are independent events such that P (A) = 0.40 and P(B) = 0.60. Find P(An B) and P(AUB). (If necessary, consult a list of formulas.) (2) P(AnB) = 1 (b) P(AUB) Х 5 ?
Suppose that A and B are independent events such that P(A) 0.70 and P(B) 0.60. Find P(An B) and P(AUB). (If necessary, consult a list of formulas.) Clear Undo Prev. Question Next Question
Answer question 1 & 2 asap please
Question 1 As shown in the Venn diagram below, P and Q are events in the sample space S. Indicate the event by shading the appropriate region(s). (If necessary, consult a list of formulas.) S P x 5 ? e Question 2 A machine that manufactures automobile pistons is estimated to produce a defective piston 1% of the time. Suppose that this estimate is correct and that a random sample of 80 pistons...
Let A and B be two events such that P (A) = 0.68 and P(B) = 0.01. Do not round your responses. (If necessary, consult a list of formulas.) (a) Determine P (AUB), given that A and B are independent. U (b) Determine P (AUB), given that A and B are mutually exclusive. X 5 ?
Events A and B are independent. Suppose event A occurs with probability 0.32 and event B occurs with probability 0.20. a. If event A or event B occurs, what is the probability that both A and B occur? b. If event A occurs, what is the probability that B does not occur? Round your answers to at least two decimal places. (If necessary, consult a list of formulas.) X 5 ? b. Events A and B are independent. Suppose event...
A machine that manufactures automobile pistons is estimated to produce a defective piston 3% of the time. Suppose that this estimate is correct and that a random sample of 90 pistons produced by this machine is taken. a. Estimate the number of pistons in the sample that are defective by giving the mean of the relevant distribution (that is, the expectation of the relevant random variable). Do not round your response. b. Quantify the uncertainty of your estimate by giving...
Events A and B are independent. Suppose event A occurs with probability 0.87 and event B occurs with probability 0.47. a. Compute the probability that A does not occur or B does not occur (or both). b. Compute the probability that either A occurs without B occurring or B occurs without A occurring. (If necessary, consult a list of formulas.) a. х ? 4. b.
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