Find the probability that exactly 6 ask for water with their meal. at least 2 ask for water with their meal. second random sample of 50 customers is selected. Fi

Q: 46% of all violent felons in the prison system are repeat offenders. If 33 violent felons are…

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

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A: Given data: Total number of students =200 Number of students who took Math = 135 Number of students…

Q: 2. The probability that a randomly selected student in your class watched something on Netflix at…

A:

Q: cookie is selected at random from a basket containing 15 peanut butter ​cookies, 12 caramel…

A: Probability = Number of favourable outcome/Total number of outcomes

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A: the probability of selecting a 4 and then selecting a 5 selecting a 4 have  4 possible cases…

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A: Given data,p=20%=0.20n=2P(X=1)=?

Q: According to a candy​ company, packages of a certain candy contain 18​% orange candies. Find the…

A: The proportion of orange candies in a certain package is : p=0.18 The sample size is given to be…

Q: A university claims that 70% of its athletes earn a degree.  Suppose that the records of 100…

A: 70% of the athletes earn a degree. 100 athletes are chosen at random. Define the Random Variable, X…

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A:

Q: Of the 6 people who have taken their seats at a seminar, 2 have black hair. What is the experimental…

A: From the given information, 6 people who have taken their seats at a seminar, 2 have black hair.…

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A:

Q: A poll is given, showing 65% are in favor of a new building project. If 5 people are chosen at…

A:

Q: A poll is given, showing 50% are in favor of a new building project. If 8 people are chosen at…

A: We have to find given probability.

Q: A poll is given, showing 50% are in favor of a new building project. If 9 people are chosen at…

A: 

Q: A poll is given, showing 25% are in favor of a new building project. If 10 people are chosen at…

A: According to the given information, we have A poll is given, showing 25% are in favor of a new…

Q: A poll is given, showing 50% are in favor of a new building project. If 9 people are chosen at…

A:

Q: A poll is given, showing 50% are in favor of a new building project. If 6 people are chosen at…

A: Binomial distribution : In binomial distribution, the number of trials is fixed and the number of…

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A: We have to find given probability

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A:

Q: A poll is given, showing 20% are in favor of a new building project. If 8 people are chosen at…

A:

Q: A poll is given, showing 45% are in favor of a new building project. If 5 people are chosen at…

A: As per guideline expert have to answer first question only dear student please upload other question…

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A: Given Information: Proportion p=0.55 Sample size n=5 The objective is to find the probability that…

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A: Given colors are  red, blue, or green. So there are 3 colors. The probability of getting red=1/3…

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A:

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A: Let "X" be the people who are in favour of the new building.

Q: A poll is given, showing 40% are in favor of a new building project. If 10 people are chosen at…

A: We have to find probability..

Q: A hair stylist knows that 87% of her customers get a haircut and 40% get their hair colored on a…

A: ANS#-  Here we are given that, P ( haircut ) = 0.87 ; P ( color ) = 0.40 ; P ( color | haircut ) =…

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A: Binomial distribution: Consider a random experiment involving n independent trials, such that the…

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A:

Q: A poll is given, showing 55% are in favor of a new building project. If 10 people are chosen at…

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Q: In a large population, 59 % of the people have been vaccinated. If 5 people are randomly selected,…

A: Given Data Probability of success,p = 0.59 Probability of failure,q=(1- 0.59 )= 0.41…

Q: 1) Estimate the probability that a randomly selected household from this area will be a student.…

A: According to the classical definition of probability, the probability of an event is defined as the…

Q: Suppose    52%    of    students    support    the    idea    of    paying    student    government…

A:

Q: A poll is given, showing 50% are in favor of a new building project. If 8 people are chosen at…

A: Let "X" be the people who are in favor of the new building.

Q: A poll is given, showing 35% are in favor of a new building project. If 8 people are chosen at…

A: Given: Sample size (n) =8 Probability of success (p) = 0.35 Formula: Let "X" be the poll showing in…

Q: A poll is given, showing 75% are in favor of a new building project. If 6 people are chosen at…

A: ANS#-> Let the random variable X has binomial distribution  With parameter   n = 6   ,  p = 0.75…

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A: From the provided information, Men purchase 75% of vehicles in Babados (p) = 0.75 Sample size (n) =…

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Q: What is the probability that in a random sample of 440 voters, less than 48.8% say they will vote…

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Q: From a group of 4 men and 5 women, a committee of size 3 is to be selected. Find the probability…

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Q: A poll is given, showing 80% are in favor of a new building project. If 9 people are chosen at…

A:

Q: A poll is given, showing 45% are in favor of a new building project. If 10 people are chosen at…

A: We have to find given probability.

Q: Given that there is a 0.81 probability that a randomly selected adult knows what Twitter Find the…

A: It is given that the sample size n is 4, probability of randomly selected adult knows that Twitter…

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A:

Q: A survey found that 30% of pet owners had their pets bathed professionally rather than do it…

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Q: A poll is given, showing 60% are in favor of a new building project. If 6 people are chosen at…

A: Given,n=6p=0.6X=no.of people favor the new building projectsX~Binomial(n=6 , p=0.6)P(X=x)=Cxn…

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.