Suppose that P(A) = 0.26, P(B) = 0.65, and P(B|A) = 0.13. Find the probability that %3D both A and B occur.

Q: At TCNJ, 35% of the engineering majors belong to ethnic minorities. If 6 students are selected at…

A: Given,n=6p=0.35X=no.of students belong to ethnic minorityX~Binomial (n=6 , p=0.35)P(X=x)=nx pxqn-x…

Q: L As only 3 students came to attend the class today, find the probability for exactly 4 students to…

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Q: What is the probability that X = -2

A: (As per bartleby guidelines, for multiple questions asked, only the first question will be solved.…

Q: what is the formula for probability?

A: Solution: Let the sample space Ω of a random experiment consist of 'n' mutually exclusive and…

Q: How do you know if a probability is mutually exclusive or not?

A:

Q: Each of the two friends tosses an unbiased coin ten times. What is the probability that each one…

A: Let X be a random variable denotes the number of heads friend 1 receive.. X~Bin10,12 Calculate the…

Q: ) In a game, you have a 1/36 probability of winning $94 and a 35/36 probability of losing ss. What…

A: Let X denote the value of the game.  Given that P(X = 94) = 1/36 P(X = -8) = 35/36

Q: For a binomial probability distribution with P = 0.7 and n = 18, find the probability that the…

A: Given: Probability of success (p) = 0.7 Number of trials (n) = 18 Let X ~ Bin(18, 0.7)

Q: (d) Suppose the left-turn lane is to have a capacity of five cars and one bus is equivalent to three…

A: Here given joint distribution table for x and y X = no of cars Y = no. Of buses

Q: :The probability of an event E is defined as

A: Answer: Probability is a measure of how likely it is for an event to happen. Let E is the event that…

Q: You roll a single dice two times. What is the probability of rolling zero even numbers?

A:

Q: Find the probability of obtaining a 4 in each of two successive tosses of a pair of dice

A: In a dice, the probability of getting any number is equally likely Hence, P( first toss is 4) = 1/6…

Q: snip

A: Given: Probability of success in first operation is, P(A)=97%=0.97. Probability of success in…

Q: In an experiment, positive and negative values are equally likely to occur. The probability of…

A:

Q: Convert the percentages to probabilities and make a hist 0.5 0.4 0.3 (X)

A: Given, a) Histogram :

Q: d. The probability that the child will be between 4.99 and 5.39 years old is e. If such a child is…

A: It is given that the age of children in kindergarten on the first day of school is uniformly…

Q: Find the probability of having 2, 3, or 4 successes in five trials of a binomial experiment in which…

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Q: If P(E) = 0.73, what is the probability of P(E)?

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Q: The Probability of an event E is defined as

A: We know that the probability of an event is defined as the ratio of the number of times that events…

Q: Find the probability that none of the dice will show a 1. (Enter your probability as a fraction.)

A: The number of dice rolled are 3.

Q: What's the probability that she eats ramen tomorrow?

A:

Q: Find the probability of getting three 3’s and then a 4 or a 5 in four rolls of a balanced die

A: A balanced die means having the same chance of getting each value on the face.

Q: What is the probability that Z is greater than −0.28​?

A: Given data: What is the probability that Z is greater than −0.28​?

Q: In a game of chance, the probability of winning a $50 prize is 40 percent, and the probability of…

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Q: (d) Find the probability that the proportion of the sampled adults who drink coffee daily is between…

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

A:

Q: Can the value 2 be a probability?

A: Valid conditions for probability: The probability is non-negative. That is, the probability is…

Q: find the value of p. ( probability of getting a success)

A: Given: n=number of trials =8 4P(x=5)=P(x=3).…

Q: Amarillo Slim, a professional dart player, has an 80% chance of hitting the bullseye on a dartboard…

A: Note: Hi there! Thank you for posting the question. As you have posted multiple questions, as per…

Q: d. What is the probability that her trip will take exactly 50 minutes?

A: here given ,  The time it takes for Anna to travel between her home and her job is uniformly…

Q: Suppose you roll two dice,  D1  and  D2. What is the probability of rolling at least one 3?

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Q: The odds against an event E occurring are 4 to 3. What is the probability that E will occur?

A: Odds against of event E=4:3, where 4-non occurred and 3-occured

Q: C: The probability of being salt-resistant if it is unsuitable for use ? *

A: Q2: C. There are 200 bags are unsuitable for use in which half of the unsuitable for use is of the…

Q: For a binomial probability distribution with P = 0.3 and n = 14, find the probability that the…

A: Given: X~B(n,p) n=14 p=0.3 The proability distribution function of the binomial distribution is…

Q: Which formula would you use to find out the probability of a doctor's patients being female or…

A: Given,Which formula would you use to find out the probability of a doctor's patients being female or…

Q: Find the probability of an event E if the odds for E is equal to the odds against

A: Odds of an event:The odds an event is given by the ratio of the probability of the event to its…

Q: At a particular restaurant, 56% of all customers order an appetizer and 42% of all customers order…

A:

Q: Suppose P(X1) = .75 and P(Y2|X1) = .40. What is the joint probability of X1 and Y2?

A: Find the joint probability of X1 and Y2. The joint probability is obtained as given below:

Q: if Y = X₁² + X3, what is the probability that Y is at most 12.833?

A:

Q: A researcher finds that the odds of catching a grouper on a fishing expedition are 3:1. Find the…

A: From the given information, A researcher finds that the odds of catching a grouper on a fishing…

Q: Consider the tossing of a pair of dice. Find the probability that the sum of the two die is 6.…

A: The possible outcome for a pair of dice is 36. which is as follows: (1,1), (1,2), (1,3), (1,4),…

Q: Tom buys a bag of cookies that contains 9 chocolate chip cookies, 9 peanut butter cookies, 4 sugar…

A: Given,no.of chocolate chip cookies=9no.of peanut butter cookies=9no.of suger cookies=4no.of oatmeal…

Q: It did not answer the questions since it was asking What is the probability that Bill was accepted…

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Q: (a) If Tommy has missed a shot, what is the probability that he will score two shots later? (b) In…

A: a ] Here we will make transition probability matrix P : Where Row 1 is representing the…

Q: In CUI, 45 percent of students play football, 30 percent plays volleyball, and 15 percent plays…

A: Given : percent of students play football , P(A) = 0.45 percent of students plays volleyball , P(B)…

Q: Where is probability used?

A:

Q: Find the probability that he will arrive on time at school. If he arrived on time at school today,…

A: Given : P(catching the 7 am bus) = 0.8 P(not catching the 7 am bus) = 0.2 Now, P(arrive on time |…

Q: n the winter, guests who visit Yosemite National Park like to stay at an overnight lodge in the park…

A: Let the random variable X denote the no. of guests who visit Yosemite National Park like to stay at…