2- Adish contains 8 red jellybeans, 5 yellow jellybeans, 3 black jellybeans, and 4 pink jellybeans. If a jellybean is selected at random, find the probability that it is (a) A red jellybean (b) A black or pink jellybean (c) Not yellow (d) An orange jellybean

Q: Louberto would like to predict the number of acceptances into college. At each college he applies…

A: Given that: Success probability, p=0.40

Q: that a sample of 8 contains (i) exactly 2 defective items (i) greater than or equal to 7 defective…

A: Given: Among the items produced in a factory 5% are defective, i.e., p=0.05%. n=8

Q: Find n if meu is 7 and p is 0.2 binomial distribution.

A: Given: Meanμ=7 Probability of success (p) = 0.2

Q: One production process, on average, produces 1.5 percent of the waste. This production product is…

A:

Q: What is the equation of the graph? "Your answer must be in slope intercept form, y=mx+b. Do not add…

A: We have to find the equation from graph in slope intercept form

Q: u are bidding on six items available on an online shopping site. You think that for each bid you…

A: Given: Sample size, n=6 Chance of winning the bid p = 20% = 20100=0.20 The outcomes of the six bids…

Q: Find the probability distribution for the number of tails that will occur when 4 coins are tossed.

A: Given data: The numbers of coins tossed are n=4. The expression for the sample space is, S=HHHH,…

Q: Find the expected value of the sum obtained when n fair dice are rolled.

A:

Q: A San Diego interviewer has found that one in four people approached will agree to take part in her…

A: Solution: Let X be the random variable that the number of people will agree to an interview. The…

Q: When the time runs out in a soccer game and the score is tied, the game will go to a shootout. Each…

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Q: You randomly sample 300 graduating seniors and 40 indicate that they are going straight to graduate…

A:

Q: If four coins are tossed simultaneously, what is the probability distribution of the random variable…

A: From the provided information, Total outcomes tossing four coins simultaneously = 42 = 16

Q: a large population, 68% of the people have been vaccinated. If 5 people are randomly selected, what…

A: Given data, 68% of the people have been vaccinated p=0.68 If 5 people are randomly selected, n=5…

Q: class consisting of 50 students had their grades handed out by their professor. Nine of the…

A: Given that  Frequency distribution table  X 1.00 1.25 1.50 1.75 Frequency  9 8 12 21

Q: Town Z has 9 resorts in which 5 of them have swimming pools. Alyssa is assigned to find a resort in…

A: Solution:-1. There are a total of 9 resorts in town Z.2. Out of the 9 resorts, 5 of them have…

Q: Q2. Identify the Incorrect statement. In a Binomial Distribution each trial: A. Has the same 2…

A: we know; in a binomial distribution- 1. each trials are independent. 2. each trials has only 2…

Q: There are 7 skiers and 3 skaters in the group of athletes. Three athletes were randomly selected…

A: Given that  Total athletes=7+3=10 Athletes are skiers=7 Athletes are skaters=3 3 Athletes are…

Q: Suppose that a box contains 7 cameras and that 5 of them are defective. A sample of 2 cameras is…

A: Given that a box contains 7 cameras and that 5 of them are defective. So (7-5)=2 are good. A sample…

Q: If 4 balanced coins are tossed simultaneously (or 1 balanced coin is tossed 4 times), compute the…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer one question at a…

Q: (a) Construct a probability distribution table for X. (b) Determine the probability that the team…

A: Here use basic rule of probability  Here given The probability a football team wins, loses or draws…

Q: It has been a bad day for the stock market with 60% of securities losing value. You are evaluating a…

A:

Q: For a software company, a candidate has a success rate of p = 0.3 for each attempt in their…

A: The binomial distribution having the probability mass function (PMF) as given…

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Q: Use the binomial table! You are randomly selecting a sample of 12 participants for your research.…

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Q: A box contains two reward cards and three penalty cards. Player A draws a card at random and then…

A: Let Y1 be a random variable denoting the number of reward cards drawn by player A and Y2 denotes the…

Q: What is the probability that exactly 3 close too early.

A: 33% of the teenagers in a city think that shopping malls Close too early. 25 teenagers are randomly…

Q: A random variable follows a binomial distribution with the probability of success for one trial at…

A: It is given that a random variable follows a binomial distribution with the probability of success…

Q: fortbend What is amount of cardboard need to reproduce the can? Start with the Formula. 8 cm Tomato…

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Q: Tom wants to determine how many cars that come off a Ford assembly line are defective they will not…

A: Given , n =100 Tom wants to determine how many cars that come off a Ford assembly line are defective…

Q: [Questions 6-10] The Bank of Buffalo reports that 20% of its credit card holders default at some…

A: As per our guidelines we are supposed to answer only 3 subparts of any questions so i am solving…

Q: In a factory that produces blocks of ready- made concrete, if the percentage of production of…

A: Given data,Sample size n=5Percentage of production of defective blocks is p=0.6Let X be event that…

Q: If 5% of patients undergoing surgery get infected, what is the chance that 10 or more of the next 30…

A: probability mass function of B.D is = f ( k ) = ( n  k ) p^k * ( 1- p) ^ n-kwhere       k = number…

Q: In an elevator it limits the weight of its four occupants to 300 kg. If an individual's weight…

A: Let  Xi: Individual weight . From given information, each Xi~N(μ=71,σ2=7)  i.e  each Xi have…

Q: A single fair die is rolled 10 times. Find the probability distribution of the random variable…

A: We have to find given probability.

Q: In an airport with 3 runways, it is known that the probability that runway k is accessed by a…

A: Given information.p1=2/9p2=1/6p3=11/18Here, the suitable distribution is multinomial…

Q: sume that 15​% of people are​ left-handed. Suppose 12 people are selected at random. What's the…

A: Given data, people are​ left-handed =15%=0.15 Which means people are right-handed =0.85 n=12 What's…

Q: In the binomial distribution the important point is that the two a. Events and expected b. Events…

A: Complementary events are event which cannot occur together.

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.