Assume that a procedure yields a binomial distribution with a trial repeated n=8n=8 times. Find the probability of exacly x=8x=8 successes given the probability q=0.42q=0.42 of success on a single trial. (Report answer accurate to 4 decimal places.) P(X)=

Q: THE FF. WERE THE RESULTS OF THE EXAMINATION INTERQUARTILE RANGE (USE 4 DECIMAL PLACES) SCORE…

A: Data given Class Frequency 11 - 20 2 21 - 30 7 31 - 40 3 41 - 50 8 51 - 60 10 61 - 70…

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Q: QUESTION 6 A company owns 520 cars and the manager wants to estimate the mean distance traveled…

A: given data,N=520 carsdata are  normally distributed n=36df=n-1=36-1=35CI=97%α=1-0.97=0.03

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A: given data  sum of n whole numbers = S   we multiply each number with 10 and then decrease by 10.…

Q: -. Suppose the mgf of X is (a) E(X) M(t): (b) V(X) = est - e4t t (c) Pr(4.2 < X ≤ 4.7). t0 and M(0)…

A:

Q: We roll a pair of dice four times. Find the probability that a total of five is rolled each time.

A: roll a pair of dice four times  P(total of five each times) = ?

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Q: If P(A) = 0.5 and P(AUB) = 0.8, then P(AUB) = ( )

A: given data p(A)=0.5p(A∪B¯) =0.8we have to find out the p(A∪B)=?

Q: 0< x < 1, 0 <y < 1, 0<Z, 1 a.) Find P(x<0.5) b.) Find P ( x < 0.5 on 4 (0.8) c.) Find P(x<0.8, 850.9…

A:

Q: Could you please help. PART 2 Now place the candy into the bag. Shake up the bag. Reach into the bag…

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A: The number of digits in a password is 4.

Q: B6. Assume that the binomial conditions are met for the values n and p. If 30% of people in a…

A: Given that  Number of trials n=10 Probability of success p=0.30 X~bin(n,p)

Q: 4. Art works as a clown on weekends. He has 3 different colored shirts: yellow, green, and red. He…

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Q: What is the minimum sample size (whole number) for a study of STOP sign compliance with proportion…

A: Given information: p = 0.30 Margin of error=7%=0.07 Confidence level = 0.938 Minimum sample size = ?…

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A: Solution-: Given: x¯=7.7,n=49,σ=0.84,c=0.95 We want to find 95% C.I. for the amount of sugar added…

Q: Let X be a r.v. with the MGF m(0) = eº², Re(0) € R. What is the pdf of X?

A:

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Q: Q#1: The probability density of a discrete random variable X is f(x) = (()*)** Find E(X), E(X²),…

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Q: THE FF. WERE THE RESULTS OF THE EXAMINATION CONDUCTED FOR GRADUATING STUDENTS. FIND THE 1ST DECILE…

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A: Given a liberal college has one thousand students.  Number of students who study French(F)=220…

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Q: It is estimated that 25% of the athletes competing in a large tournament are users of an illegal…

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Q: 11C6

A: we know that,Cr=n!(n-r)!×r!nand r!=r(r-1)(r-2).....×2×1

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A: A set is a collection of elements. Let A be a set of all vowels among the alphabets. Therefore, A=a,…

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Q: A single die is rolled, Let A be the event of getting an even number, and B be the event of getting…

A: Let "A" be the event of getting an even numberLet "B" be the event of getting a number less than or…

Q: There are 13 Women and 10 men. Five are chosen at random to attend a class. What is the probability…

A: Given that  There are 13 Women and 10 men. 10 men +13( women)=23  5 chose

Q: The probability that a fisherman catches a tuna in any one excursion is 0.19. What is the…

A: given data  P(catch tuna) = p = 0.19 he catches four extrusions

Q: eight distributions are mound-shaped and symmetric. Weights (in lb) of pro football players: x₁; ₁…

A: Given, Independent random samples of professional football and basketball players gave the following…

Q: Given P(E or F) 0.56, P(F) = 0.43 , and P(E and F) =0.09 , what is P(E) ?

A: We have given that P(E or F) = 0.56 P(F) = 0.43 P(E and F) = 0.09 We have to find  P(E) ?

Q: The daily electrical energy consumption (in Watts) during July for a random sample of 16 households…

A: given data  n = 16x¯ = 3307s = 327normal diatributionfind lower limit of 95% ci.

Q: Given P(A)=0.64,P(B)=0.79P(B|A)=0.92, what is P(A and B)?

A: given data  P(A) = 0.64 P(B) = 0.79 P(B|A) = 0.92 P(A and B ) = ?

Q: The table gives the frequency distribution for the final grades in a course. (Here A=4, B=3, C=2,…

A: Obtain the percentage of students who get a D or higher. The percentage of students who get a D or…

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Q: A rondom Variable x takes value X; with Probabil Pi with i=1 labelling all possibilities. The m N

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Q: In a random sample of 23 children, the mean age at which they first began to combine words was 16…

A: Givensample size(n)=23Mean(x)=16standard deviation(s)=9.6confidence level=95%

Q: Suppose that 20% of all voters prefer Candidate A. If 7 people are chosen at random for a poll,…

A: It is given that  P( success ), p = 20% = 0.20 Sample size, n = 7  ( fixed ) We should use Binomial…

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Q: Null Hypothesis: D(INF) has a unit root Exogenous: Constant Lag Length: 1 (Automatic - based on SIC,…

A: From the first table, we see that the p-value of Augmented Dickey Fuller test is 0.0004 which is…

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Q: etermine whether the Premium Crispy Chicken Club Sandwich with 28 grams of fat is an outlier. Here…

A: Given data is9,9,10,10,12,15,16,16,17,17,17,20,23,28sample size(n)=14