Suppose 55 % of the population has a college degree. If a random sample of size 496 is selected, what is the probability that the proportion of persons with a college degree will differ from the population proportion by less than 4 % ? Round your answer to four decimal places. O Tables E Keypad Answer How to enter your answer Keyboard Shortcuts

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A: Solution

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A: Probability: Probability is a chance factor that occurs at every outcome of a random experiment.…

Q: A study found that the national college graduation rate was​ 72%. Estimate the probability that the…

A: The known values are, n = 220, p = 0.72 The mean of the sampling distribution of sampling proportion…

Q: Height (inches) 60-61 62-63 64-65 66-67 68-69 70-71 72-73 74-75 76+ Number 15 82 219 275 198 105 39

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A: here given their are three types of drinks are there 11 zinfandel 9 merlot 7 cabernet total 27

Q: e. What percent of the sample means will be greater than 32.75 but less than 35.25 seconds? (Round…

A: GivenMean(μ)=34standard deviation(σ)=2sample size(n)=13

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A: Solution : Given : n= 271, P = 0.06 Therefore probability that sample proportion will differ from…

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A: In a binomial distributionp is P(success)q is 1-P(success)n is no. of trialsx is no. of…

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A: Given: A delegation of three is selected from a city council made up of 5 liberals and 4…

Q: For a sample of n=75​, find the probability of a sample mean being greater than 216 if μ=215 and…

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Q: A film distribution manager calculates that 8 % of the films released are flops. If the manager is…

A: Where,

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A:

Q: L10Q4.Find the missing number from the given probability distribution table.

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Q: Male Female Walk 16 24 Bike 19 11 Car 21 22 The table shown gives the results of a poll taken on…

A: Given data is   Male Female Total Walk 16 24 40 Bike 19 11 30 car 21 22 43 Total 56 57…

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A: Total sample size, n  = 72 Number of people who favor the smoking ban = 28 + 25 = 53

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A: Probability is simply how likely something is to happen. Whenever we're unsure about the outcome of…

Q: Suppose 45 % of the population has a college degree. If a random sample of size 457 is selected,…

A: Where,

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A:

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A:

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A: Solution: From the given information, the true proportion is p=0.07 and n=209.

Q: Number Cube Rolls Number of Times Side Rolled 1 | 2 II || 4 || 6

A: It is given:

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A: Given, the number of defects in sheet metal is Poisson with 5 defects per meter square To find the…

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A:

Q: A candy dish contains six brown and four red M&Ms. A child selects four M&Ms without checking the…

A: Given,no.of brown M&Ms=6no.of red M&Ms=4Total no.of M&Ms=10

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A: It can be solved using combination and probability formulas.

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A: 19)Given data,p=0.06n=276P(p>0.1)=?

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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.