in a poll 41% of the united states was found to be independednt in political party affiliation. if you survey 10 americans, determine the answers to the following questions. what is the probability that exactly five of the people surveyed are independent

Q: An independent researcher is interested in finding out whether there exists a positive relationship…

A:

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A: Given,a standard 52-card deck.To draw-any 2,the 3 of clubs,the 3 of hearts, orthe 4 of diamonds.

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A: From the provided information,20 different toppings be chosen from 22 available toppings.

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A: Given:              Mean µ = 21              Standard Deviation σ = 1

Q: who orders both courses. Suppose that x and y have the following joint distribution: X 5 6 7 Find…

A: Joint PMF of X and Y is P(Y=10)P(Y=15)P(Y=20)P(X=5)0.200.150.05P(X=6)0.100.150.10P(X=7)0.100.100.05

Q: For n=6 and π=0.87, what is ​P(X=5)?

A: Given,Number of trials, n = 6Probability of success,  = 0.87Using formula,

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A: "Since you have posted a question with multiple subparts we will provide solutions only to the first…

Q: A researcher believes that about 73% of the seeds planted with the aid of a new chemical fertilizer…

A: n=90p=0.73

Q: the same over the entire week. Use á = 0.05. Days Sales Mon 140 Tues 170 Wed 150 Thurs 137 Fri 148…

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Q: A baseball player has a batting average of 0.295. What is the probability that he has exactly 4 hits…

A: The probability shows how likely an event occurs.

Q: A new surgical procedure is successful with probability 0.6. Assume the procedure is performed five…

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Q: Find the probability of z occurring in the indicated region. 0.0228 O 0.9544 O 0.9772 O 0.0456 0

A: Using standard normal tableP(Z > -2) =?

Q: Let X1, X2, X3,..., X100 denote the actual weights of 100 randomly selected bags of fertilizer. If…

A: From the provided information,

Q: Suppose that resting pulse rates for healthy adults are found to follow a Normal distribution, with…

A: Mean(µ) = 69Standard deviations (σ) = 9.5X ~ N (µ,  )= N( 69,9.5)

Q: Jason has accumulated $397,749 in savings and wishes to invest this money sensibly. The types of…

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Q: A manufacturer uses electrical fuses in an electronic system. The fuses are purchased in large lots…

A: Given that the lot contains 4% defective fuses. That is, p=0.04Let X be the number of fuses tested…

Q: Cigarette Smoking A researcher found that a cigarette smoker smokes on average 31 cigarettes a day.…

A: μ=31,n=8,X¯=28,s=2.9,α=0.01

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A: Here we are drawing a random sample of size 2 from U[2, 4] which represents the forces required to…

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A: According to the given information in this question, we need to identify the correct option about…

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A: Total number of remote control devices  contains in box = 50Number of defective power button =…

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A: From the provided information,X~N (67, 13)The bottom 5% of students will fail.

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A: Number of Row=3 Number of columns=4

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A: A well-shuffled standard deck of 52 cards are given.

Q: Listed below are time intervals​ (min) between eruptions of a geyser. Assume that the​ "recent"…

A: RecentPast799090878993789457641018461848792718888918291829157827410362Significance level or Do not…

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A: Solution-:Given: We want to find the 95% C.I. for the population mean differences between

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A: Note: As per our guidelines we are supposed to answer only one question per post so I am answering…

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A: The probability density function (pdf) of the random variables X₁, X₂, ..., Xₙ:f(x; θ) = Now,…

Q: Use a significance level of  0.05. Test the claim that the mean is that the stocks broke even(no…

A: The data is as follows:Since, the computed values are from the data with , consider them as the…

Q: Together with the sample size n and quantiles of the relevant t-distribution with n−1 degrees of…

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Q: The manager of the commercial mortgage department of a large bank has collected data during the past…

A: XP(x) 01312623231649556271

Q: An experiment consists of throwing a fair coin four times. Find the probability mass unction and…

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A: P(E)+P(Not E)=1

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A: To graph the set of linear inequalities and find the extreme points, we'll start by graphing each…

Q: Consider the following data. Click on the datafile logo to reference the data. DATA file 14 21 21 19…

A: Given…

Q: Let X represent the full height of a certain species of tree. Assume that X has a normal probability…

A: Mean = 203.4, Standard deviation = 12.9, Sample size = 196

Q: Which of the following discrete probability distributions do not have a specified maximum value of…

A: Here , we have to identify which discrete probability distributions do not have a specified maximum…

Q: rying to find out how to be able to compute a sample proportion in excel using the p=xn formula but…

A: Given that,where  is the sample proportion.

Q: 2. For a normal population with known variance o2, what is the confidence level for the following…

A: From the given information ,Population variance is known ,We know the formula for the confidence…

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A: Let,G1 = event that Bob selects a green ball from the first bagG2 = event that Alice selects a green…

Q: Compare the results to those obtained in part (a). How does increasing the level of confidence…

A: simple random sample of size n is drawn. The sample mean is found to be 18.4   sample standard…

Q: find the coefficient of correlation and the regression line XY 25 43 62 141

A: The data are XYX⋅YX2Y2251042543121696212364141141961Sum=26114825239