Some friends buy a six-pack of popcorn. Two of the bags are salted (S), the rest are fruit flavoured (F). They decide to allocate the bags by lucky dip. Find the probability that: (i) the first two bags chosen are the same as each other (ii) the first two bags chosen are different from each other. first dip second dip combined 1 (i) 5 P( %3D (ii) 4 (ii) P( )=x 4 3 (i) 3 5

Q: Find the probability​ P(E or​ F) if E and F are mutually​ exclusive, ​P(E)=0.34​, and ​P(F)=0.47.

A:

Q: Olivia is contemplating buying a laser printer. The probability that she will buy a printer…

A: Given data is : Probability that she she will buy a printer manufactured by Epson  PE=0.21…

Q: 1. At UOHB, 5% of all students play football and basketball, 32% of all students play football. What…

A: P(A|B)= P(A∩B)/P(B) Where  P(A|B)=probability of event A occurring given that event B has already…

Q: helen plays basketball. for free throws, she makes the shot 78% of the time. Helen must now attempt…

A: Consider C and D be the events Helen makes the first and the second shot respectively.It is provided…

Q: usan asks her neighbor to water a sickly plant while she is on vacation. Without water, the plant…

A: Given that P(dying| without water)=0.8 P(dying| with water)=0.15 P(watered)=90%=0.90 P(No…

Q: Brian buys a bag of cookies that contains 4 chocolate chip cookies, 8 peanut butter cookies, 5 sugar…

A: Number of chocolate chip cookies is 4. Number of peanut butter cookies is 8. Number of sugar cookies…

Q: Orenda buys a bag of cookies that contains 7 chocolate chip cookies, 5 peanut butter cookies, 8…

A: The bag contain 7 chocolate chip cookies  5 peanut butter cookies 8 sugar cookies and 5 oatmeal…

Q: Heather buys a bag of cookies that contains 8 chocolate chip cookies, 7 peanut butter cookies, 9…

A: Givenno.of chocolate chip cookies=8no.of peanut butter cookies=7no.of sugeat cookies=9no.of oatmean…

Q: (a) Find the probability that the number that prefer to purchase electronics online is exactly five.…

A: We have given that the 75% of consumers prefer to purchase electronics online. Here, p = 75% = 0.75…

Q: You have a bobcat cub. This kind of cat grows to a weight that is N(21,5) where 21 and 5 are in…

A: We want to find the probability by using standard normal distribution table.

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: O 0.004 O0.493 D 0.332 None of these

A: P(A) = 0.707 to find P(A’)

Q: 5 Tina is a traffic warden. The number of parking tickets she issues per day, from Monday to…

A: Given information: Average number of parking tickets issued by warden = 11.5 per day i)  x = 15 By…

Q: L 1 A coffee shop conducted a survey about how customers like their coffee. The results are as…

A:

Q: John runs a computer software store. Yesterday he counted 139 people who walked by the store, 68 of…

A: Complementary events:   Let A denote an event defined, and then the complement of the event A is…

Q: Sandy has two DVR’s recording her favorite show while she’s at work. The first records 70 percent of…

A: Let, A= event that first DVR records, B= event that second DVR records So, P(A)=70%=0.70…

Q: A large bank vault has several automatic burglar alarms. The probability is 0.55 that a single alarm…

A: For X~B(n,p), the pmf of X is P(X=x)=nCxpxq(n-x) ; x=0,1,2,...n        p=probability of success,…

Q: Catherine buys a bag of cookies that contains 7 chocolate chip cookies, 4 peanut butter cookies, 5…

A: Given that, Total number of cookies = 7+4+5+5 = 21 Number of chocolate chip cookies = 7 Number of…

Q: An animal shelter has a 65% adoption rate for puppies. Of all puppies in the shelter, 75% live to be…

A:

Q: Find the probability​ P(E or​ F) if E and F are mutually​ exclusive, ​P(E)=0.54, and ​P(F)=0.29.

A: GivenE and F are mutually exclusiveP(E)=0.54P(F)=0.29

Q: Calvin's noticed that his mother will serve rice with dinner 68% of the nights, will serve carrots…

A: The probability that mother will serve rice with dinner is 0.68.

Q: For two independent events, A and B, P(A) = .3 and P(B)= .5. a. Find P(ANB)=| b. Find P(A|B)=|

A:

Q: Melanie buys a bag of cookies that contains 9 chocolate chip cookies, 7 peanut butter cookies, 8…

A: Note:Hi there! Thank you for posting the question. To avoid the plagiarism issues, we have used the…

Q: Alice needs to pass two different exams. She believes that there is a probability of 32 % of passing…

A: Given : P(First Exam) = 0.32 P(Second Exam | First Exam) = 0.66 P(Second Exam | not First Exam) =…

Q: Find the indicated Probability given P(A)=0.4 P(B)=0.6 P(A and B)=0.2 P(A or B)

A:

Q: Q4: what is the probability of choosing randomly (a) a boy, and (b) a girl from a group of people…

A: Probability is a measure of the likelihood of the occurrence of an event and the probability value…

Q: If P(A) = 0.5 and P(ANB) = P(A'n B'), then what is the probability of P(B)? Select one: a. 0.6 b.…

A: Please see attached image for the solution of the problem. Regards.

Q: A vacuum salesman closes on a sale 19% of the time he gives his sales pitch. He has 4 presentations…

A: The given information is as follows:The sample size is The probability of the salesman closing on a…

Q: You roll two fair dice, what is the probability of getting a sum of 4 or 10?

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Q: The proportion of pure gold in a certain metal sample has a bet distribution with a = 3 and B = 1.…

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Q: Find the indicated Probability Given P(A) = 0.55 P(B) = 0.55 P(A or B) = 1 P(A and B) =

A: Given information- P(A) = 0.55P(B) = 0.55P(A or B) = 1We have to find P(A and B).

Q: (b)  Determine the probability that, during one minute, Yhmeer sees (i) exactly one meteor [3] (ii)…

A: The distribution of the shower of meteors is Poisson with parameter lambda = 1.3. ~ Pos(1.3).The…

Q: Given P(A) = 0.372, find the probability of the complementary event.

A:

Q: Max accidently mixed 56 turnip seeds with 78 cabbage seeds. Since the two seeds look nearly…

A:

Q: A candle company sends giveaways to 70% of all the possible customers. Twenty-five percent of the…

A: Given Information: A candle company sends giveaways to 70% of all the possible customers. 25% of the…

Q: Tom exercises shooting. He is allowed to make 3 shoots. For every shoot Tom makes, Probability of…

A: Given data: The total number of shoots is n=3. The number of shoots exactly hit by Tom is r=2. The…

Q: Dustin buys a bag of cookies that contains 7 chocolate chip cookies, 6 peanut butter cookies, 8…

A: