If E and F are two events. P(E) = 0.28, P(F) = 0.36, P(F|E) = 0.10 Find P(E and F) Round to three decimals

Q: If we quadruple each value in the profit column above, the new expected value of profit will be.

A: HERE  x = denotes the X-Tract Company’s projected annual profit (in $1,000).  The table also shows…

Q: Decide whether or not the two events in question are independent or whether it is not possible to…

A: Consider two events, A and B. Independent Events: The events A and B are said to be independent, if…

Q: A and B are two events. If P(A) =0.18, P(B) =0.33, P(A|B) =0.59 Find the P(A and B)

A: P(A) = 0.18 P(B) = 0.33 P(A|B) = 0.59 P(A and B) = ?

Q: Consider two independent events A and B such that P(A) = 0.5 and P(B) = 0.6, what is P(AUB)? %3D

A: Given that A and B are independent events. Thus, P(A n B) = P(A)P(B) = 0.5*0.6 = 0.3

Q: The chances of one event OR another event occurring = the sum of the chances of each %3D event…

A: Solution: Let E1 be the probability of winning the toster. P(E1)= 0.16 E2 be the probability of…

Q: qm7 5 Alfonso buys a bag of cookies that contains 5 chocolate chip cookies, 7 peanut butter cookies,…

A: To find the probability that Alfonso first selects an oatmeal cookie and then selects a sugar…

Q: Small Business Owners Seventy-six percent of small business owners do not have a college degree. If…

A: It is given that, n=70 and 0.76.

Q: If two events A and B are independent and you know that P(A) = 0.60, what is the value of P(A | B)?

A: Solution: From the given information, A and B are two independent events and P (A) =0.60.

Q: Determine if events A and B are independent: P(A) = 0.5 P(B) = 0.7                P(A U B)= 0.85

A:

Q: Tina plays college soccer. She makes a goal on 63 % of her attempts. On her next game she will…

A: From the provided information,

Q: If events A and B are independent and P(A)= 0.32, P(B)= 0.28 Calculate P(A and B)? Round to…

A: Answer: From the given data, P(A) = 0.32  and  P(B) = 0.28 If events A and B are independent events

Q: The probability P, as a percent, that a certain computer keyboard in a public library will last more…

A: Given data :  P = 100e^-(1.2t) a). Probability that the keyboard last more than 2 years is  P(2) =…

Q: Suppose that P(E)=0.15, P(F)=0.45 and P(F|E)=0.7 Are E and F independent? Determine whether the…

A:

Q: The two events E and F are independent with P(E) = 0.45 and P(F) = 0.3. Find P(E ∪ F).

A: Given that, The two events E and F are independent with  PE=0.45 PF=0.3 The probability PE∪F is…

Q: 117.If A and B are independent events such that P(B) = P(AUB) = 0.8 then P(A) is

A:

Q: In each of Exercises, decide whether or not the two events in question are independent or whether it…

A:

Q: K Research has shown that approximately 1 woman in 500 carries a mutation of a particular gene.…

A: Solution is uploaded below

Q: Consider a carnival game where a player is given two chances to throw a ball to hit a moving target.…

A: Binomial distribution: The binomial distribution gives the probability of number of successes out of…

Q: For two events A and B, you are given that P(A) = 0.64, P(B)=0.4 and P(A or B)=0.8. What is the…

A: From P(A or B)=0.8 we get: or, P(A)+P(B)-P(A and B)=0.8 or, 0.64+0.4-P(A and B)=0.8 or, P(A and…

Q: Assume that we have two events A and B, that are independent. Assume furlher that P(A) = 0.35 and…

A:

Q: In the table below x denotes the X-Tract Company’s projected annual profit (in $1,000).  The table…

A: Given X -100 -200 0 100 200 300 400 f(x) 0.01 0.04 k 0.26 0.54 0.05 0.02 we know that total…

Q: If events A and B are independent and P(A)= 0.25, P(B)= 0.30 Calculate P(A and B)? Round to two…

A: Events A and B are independent.

Q: Find the probability of the indicated event if ​P(E)=0.35 and ​P(F)=0.45. Find​ P(E or​ F) if​ P(E…

A: Given that p(E)=0.35

Q: . 65% of the population of a town is over 20 years old. If a random sample of 30 p the probability…

A: Given: p=probability of success=65%=0.65 n=sample size=30 We need to find P(X≥18). The formula of…

Q: Given P(A) = 0.64, P(B) = 0.79, and the fact that events A and B are independent, What is P(A and…

A: Answer: From the given data, P(A) = 0.64 P(B) = 0.79 The events A and B are independent, which…

Q: The probability of two events A and B are 0.25 and 0.41 respectively. P(A and B) = 0.36 then find…

A:

Q: Victoria plays college soccer. She makes a goal 70% of the time she shoots. Victoria is going to…

A: Given information A = the event Victoria is successful on her first attempt. P(A) = 0.7  B = the…

Q: Fifty percent of consumers prefer to purchase electronics online. You randomly select 8 consumers.…

A: Answer:- Given, 50% consumers prefer to purchase electronics online.  That is, Probability of…

Q: Find the probability of the indicated event if P(E)= 0.25 and P(F) = 0.35. Find P(E or F) if P(E and…

A: Addition rule will applied here

Q: 3. The amount of time patients spend in a doctor's office, X, is an exponential random variable with…

A: The provided information is as follows:The mean of the exponential distribution is 10 minutes.The…

Q: For two events A and B, P(A) = 0.55, P(B) = 0.40, and P(A & B) = 0.22. Find P(A|B). Express your…

A: Given that  P(A) = 0.55, P(B) = 0.40, and P(A & B) = 0.22

Q: In each of Exercises, decide whether or not the two events in question are independent or whether it…

A: The necessary condition for any two events A and B are said to be independent is,

Q: The events A and B are independent. P(A)=2x, P(B)=3x, P(AUB)=2/3). Find the value of x.

A: Given Data: P(A)=2x P(B)=3x P(AUB)=2/3 The probability of A intersection B is, PA∩B=PA·PB=2x3x=6x2

Q: In the table below x denotes the X-Tract Company’s projected annual profit (in $1,000).  The table…

A:

Q: In the table below x denotes the X-Tract Company’s projected annual profit (in $1,000).  The table…

A: Given, In the table below x denotes the X-Tract Company’s projected annual profit (in $1,000).   The…

Q: Suppose that the proportion of all dialysis patients who will survivie for at least 6 years. is 0.81…

A: Solution: Given information: n= 45 Sample size  p= 0.81 Population proportion