Find the probability P(E or F) if E and F are mutually exclusive, P(E) = 0.34, and P(F) = 0.45. The probability P(E or F) is (Simplify your answer.)

Q: By rewriting the formula for the Multiplication Rule, you can write a formula for finding P(A and B)…

A: Let A denote the probability that a flight departs on time and B denote the probability that a…

Q: The probability that it will rain tomorrow is 0.32. If it rains tomorrow, the probability that it…

A: event  A : rain tomorrow           B : rain next day   P(A) = 0.32,    P(A') = 1 - 0.34 = 0.66P(B|A)…

Q: The probability that a spark plug is defective is 35%. Suppose that a person buys 7 spark plugs.…

A:

Q: By rewriting the formula for the multiplication rule, you can write a formula for finding P(A and B)…

A: Let A: Event that a flight departs on time B: Event that a flight arrives on time The prob. that a…

Q: Aylin wrote a phone app. She has noticed that 25% of the users who download her app upgrade it the…

A: The variable X be the number of customers who download Aylin's app until one upgrades it on the same…

Q: Which of the following values cannot be probabilities? 1,5/3, √√2, 3/5, -0.55, 0.09, 1.32, 0

A:

Q: By rewriting the formula for the Multiplication Rule, you can write a formula for finding P(A and B)…

A:

Q: The probability of A is 0.4. The probability of B is 0.5. The probability that neither A nor B…

A: From the provided information, P (A) = 0.4, P (B) = 0.5 Probability that neither A nor B happen is…

Q: 5. The average number of seconds between visits to a specific website is 53 seconds. If the website…

A: Given  The average number of seconds between visits to a specific website=53 seconds. The…

Q: Solve for P(X=130 | Y=15)

A: Plastic covers for CDs. Measurements for the length and width of a rectangular plastic covers for…

Q: By rewriting the formula for the multiplication​ rule, you can write a formula for finding…

A: Let A - airplane flight departs on time B - flight arrives on time Given that, P(A) = 0.89 P(B) =…

Q: By rewriting the formula for the multiplication rule, you can write a formula for finding…

A: Given The probability that an airplane flight departs on time is 0.91. The probability that a flight…

Q: The probability that an event will happen is P(E) = 0.35. Find the probability that the event will…

A:

Q: Answers must be in 4 decimals The probability that a husband watches Grace Anatomy is 0.40 and the…

A: Given : P(Husband does) = 0.4 P(Wife does) = 0.5 P(Husband does | Wife does) = 0.7 P(Wife does ∩…

Q: Determine whether each of the following statements is true or false, and explain why.The probability…

A: The statement that probability of an event E given an event F and probability of F given E is same.…

Q: Find the probability that the first traffic light is green given that the second traffic light is…

A: It is given that:P(A)=0.55;P(Ac)=0.45;P(B|A)=0.75P(B|Ac)=0.09;P(B)=0.453The objective is to find the…

Q: By rewriting the formula for the Multiplication​ Rule, you can write a formula for finding…

A: Let A - airplane flight departs on time B - flight arrives on time  Given that, P(A) = 0.92 P(B) =…

Q: distribution of people by political party in California has changed since the year 2000.  Let’s say…

A: Solution Given the distribution is such that  political party in the following proportions: 42%…

Q: By rewriting the formula for the multiplication rule, you can write a formula for finding…

A: Given The probability that an airplane flight departs on time is 0.91. The probability that a flight…

Q: By rewriting the formula for the multiplication rule, you can write a formula for finding…

A: From the provided information, The probability that an airplane flight departs on time is 0.91. The…

Q: When two births are randomly selected, the sample space for genders is bb, bg, gb, and gg. Assume…

A: The sample space for genders is These four outcomes are equally likely.

Q: Use the information below to find the probability that a flight arrives on time given that it…

A: Let the event D be the airplane flight departs on time, and A be the airplane flight arrives on…

Q: A student goes to the library. Let events B = the student checks out a book and D = the student…

A:

Q: Lucas plays basketball. He makes free throw shots 68% of the time. Lucas must now attempt two free…

A: The probability that Lucas makes free throw shot is 0.68. Since, the two free throws are independent…

Q: Probability of an event is inversely related to the element of surprise in that event. Select one:…

A: We know that proobability of an event is inversely related to the surprise factor.

Q: By rewriting the formula for the multiplication rule, you can write a formula for finding P(A and B)…

A: It is given that the probability that an airline flight departs on time is 0.91, the probability…

Q: onditional probabilities. The conditional probability of event B occurring, given that event A h he…

A: Given that, The prob. of an airplane departing on time is 0.89 The prob. of the flight arriving on…

Q: a. What is the probability that your first call that connects is your 7th call? b. What is the…

A:

Q: What does the notation P(BIA) mean? Choose the correct answer below. O A. The probability of event B…

A: It is given that the statement about to the notation of conditional probability. Here, need to find…

Q: A student goes to the library. Let events B = the student checks out a book and D = the student…

A: We have given that,  P(B) = 0.56, P(D) = 0.95 and P(B AND D) = 0.39. Then, We will find P(D|B) = ?

Q: Find the probability and interpret the results. If​ convenient, use technology to find the…

A: Given n=43 Standard deviations=5800 Mean=64500

Q: Suppose that the probability that a passenger will miss a flight is 0.0937. Airlines do not like…

A: Solution-:Given: The  that a passenger will miss a flight is 0.0937 and n=54We want to find,(a) If…

Q: Determine whether each of the following statements is true or false, and explain why.A die is thrown…

A: When two dices are rolled, Total number of outcomes = 36Outcomes are = (1 ,1)(1, 2)(1, 3)(1, 4)(1,…