PROBABILITY UPVOTE WILL BE GIVEN. PLEASE WRITE THE COMPLETE SOLUTIONS LEGIBLY. NO LONG EXPLANATION NEEDED. BOX THE FINAL ANSWER.   American was tested by their blood samples A, B, AB and O. The proportion of the blood type samples of the Caucasians are 0.41, 0.1, 0.04 and 0.45 respectively. Find the probability that the Caucasian that he or she is either B or O.

Q: Find the number of different ways that an instructor can choose 7 students from a class of 23…

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Q: Your company, Sonic Video, Inc., has conducted research that shows the following probability…

A: We have given the following probability distribution x 0 1 2 3 4 5 6 7 8 9 P(X=x) 0.04 0.12…

Q: If X is a binomial r.v. with expected value 6 and variance 2.4, find P{X = 2}. lint. EX = µ = np = 6…

A: The random variable of interest is X.

Q: Assume that two marbles are drawn without replacement from a box with 1 blue, 3 white, 2 green, and…

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Q: The weather in Columbus is either good, indifferent or bad on any given day. If the weather is good…

A: Given information: i) If there is a good weather today, then there is 60% chance that tomorrow will…

Q: Solve for iv pls

A: It is given that X follows Exponential with mean = 75

Q: Find the range of the following data 16,3,5,9,21,11,13,17

A: Answer: Given data is, 16,3,5,9,21,11,13,17 Given data in ascending order is 3,5,9,11,13,16,17,21

Q: See below. Three cards are drawn in succession, without replacement, from an ordinary deck of cards.…

A: There are total 52 cards in an ordinary deck.  There are 2 back jacks in an ordinary deck. So the…

Q: . A couple is ordering a four-course dinner at a restaurant. They may choose from 4 amuse- bouche, 6…

A: A four-course dinner has following options to choose from: 4 Amuse bouchée 6 starters 10 entrees 5…

Q: There are 36 chocolates in a box, all identically shaped. There 13 are filled with nuts, 9 with…

A: The following information has been provided: Total number of chocolates in a box is = 36 Number of…

Q: MD has a new type of scratch-off ticket for $100 to win one of: 10 prizes of $700 3 runner-up…

A:

Q: A box of 30 diodes is known to contain 5 defective ones. If two diodes are selected at random…

A: Given that  Total diodes = 30  Defective diodes = 5 Non defective = 30 - 5 = 25 2 diodes are…

Q: A certain system can experience three different types of defects. Let A; (i = 1,2,3) denote the…

A: Since you have posted a question with multiple subparts, we will solve first three subparts for you.…

Q: Let Xn be a random variable with law Binomial(n, pn), where pn = λ/n for a fixed > 0. Let An = {Xn ≥…

A: Given that Xn is a random variable with Binomial (n,pn) where pn=λn for a fixed λ>0. Let Y be…

Q: An article in Urban Ecosystems, "Urbanization and Warming of Phoenix (Arizona, USA): Impacts,…

A:

Q: trigonometry A high school teacher at a small private school assigns practice problems to be worked…

A: Given data is 15,28,25,48,22,43,49,34,22,33,27,25,22,20,39sample size(n)=15

Q: Here is a random sample of the body temperature of 25 young adults. 96.4 96.4 96.9 97 97.1 97.3 97.3…

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Q: ) If you know that the sample space of an experiment is S = {1 ≤ integers ≤ 12} and this experiment…

A: Given that  Sample space of an experiment (S) = { 1≤integers≤12 } Sample space (S) = { 1 , 2 , 3 , 4…

Q: A consultant has made two statements about data: 1. to be useful, data must be processed in order to…

A: Data: It may be defined as the collected raw facts which are meaningless. It comprises of letters,…

Q: There are two more assignments in a class before its end, and if you get an A on at least one of…

A: Given: Probability of:A on paper and A on exam .20A on paper only .15A on exam only .35A on neither…

Q: Two coins are tossed 500 times, and we get: Two heads: 105 times One head: 275 times No head: 120…

A: Two coins are tossed 500 times.Two heads: 105 times  One head: 275 times  No head: 120 times

Q: A particular test for the presence of steroids is to be used after a professional track meet. If…

A: Let us define some events A : a person uses steroids. B : a person does not use steroids. E : the…

Q: A random sample of 40 policy holders who have insured through an agent gave an average of 28 years…

A: Answer: From the given data, sample size (n) =40 Sample mean (X̅) = 28 Standard error (SE) = 2

Q: Note;  Mean Absolute Deviation (MAD) Mean Absolute Percentage Error (MAPE) MAPE = MAD ÷ Actual…

A: Given: Mean Absolute Deviation (MAD): MAD=∑i=1NAi-FiN Mean Absolute Percentage Error (MAPE)…

Q: On average, 15 households in 50 own at least one dog. a. Using the Poisson formula, find to 4…

A: Given that: On average 15 households in 50 own at least one dog.

Q: {enumerate} m Find the conditional probability that both coins show a head given the first shows a…

A: In tossing a coin two times, the possible outcomes are {(H, H), (H,T), (T, H), (T, T)} Let us define…

Q: A CBS News poll conducted June 10 and 11, 2006, among a nationwide random sample of 651 adults,…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: A bag contains 2 gold marbles, 8 silver marbles, and 26 black marbles. Someone offers to play this…

A: Given that gold marbles =2 Siver marbles = 8 Black marbles = 26 Total marbles = 36

Q: 20. P(A) = 0.40 P(B) = 0.25 P(AUB) = 0.50 Part a: Find P(ANB) Part b: Find P(A/B) Part c: Find…

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Q: 4. Conditional Probability. We have two biased coins A and B. P(Head | coin 4) = 0.7 and P(Head |…

A: Introduction: Denote A, B as the events that coin A, and coin B are tossed, respectively. For a…

Q: If an in-control process follows a normal distribution as x~N(100,2²). The process is monitored by a…

A: Solution: From the given information, x follows normal distribution with mean µ = 100 and standard…

Q: Determine the distribution function for the Pareto(a) distribution of the logistic distribution of…

A: Let X be a random variable having having basic Pareto Distribution with shape parameter α. The PDF…

Q: If the probability of a person losing on a scratch-off lottery ticket is 0.964, the odds of losing…

A: Let E be the event for person losing on a scratch-off lottery ticket  P(E)=0.964

Q: Calculate the cdf F(x). x 0 1 2 3 4 5 6 F(x)…

A: Given that  The pmf of X is as given in the accompanying table. x 0 1 2 3 4 5 6 p(x)     0.10…

Q: For a test: HO: μ = 60 Hl: μ> 60 X-bar = 54, Standard deviation (s) = 16 Sample size (n) = 221 Find…

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Q: mail-order company business has six telephone lines. Let X denote the number of lines in use at a…

A: Given that, a mail-order company business has six telephone lines. Let X denote the number of lines…

Q: For = i 4.4, the probability of P(x > 2), rounded to four decimal places, is:

A: From the provided information,  λ = 4.4 And the probability expression is P (x > 2)

Q: MD has a new type of scratch-off ticket for $19 to win one of: 14 prizes of $19 7 small prizes of…

A: From the provided information, The price of one ticket is $19. Total ticket sold = 5000 There are 14…

Q: Solve it correctly please. I will rate accordingly with multiple votes. This is my last attempt.…

A: Given information: Three guests to a tea party sit down in three chairs. Host re-arranges them…

Q: The probabilities of states of independent systems X and Y are given by tables: Yz / Y ₁ / Y z P;…

A: Given that, X and Y are independent.  Entropy of X is given by, H(x)= -Σpi* log(pi) = -(0.3*log(0.3)…

Q: a.) a defective TV set shall be taken on the first draw? b.) A non-detective shall be taken on the…

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Q: Eight cards are drawn from a standard deck of cards. How many different hands are there consisting…

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Q: production facility employs 10 workers on the day shift, 8 workers on the swing shift, and 6 workers…

A: Formula for probability = P=favorable outcomes /total outcomes 6 workers will be selected for in…

Q: I have an unfair coin for which P(H) = p, where 0 < p < 1. I toss the coin repeatedly until I…

A: The coin is unfair and the probability of getting a head (success) is PH=p, where 0&lt;p&lt;1.…

Q: An insurance company pays hospital claims. The number of claims that include emergency room or…

A: Given that, The insurance company pays the claims of hospital. The number of claims that includes…

Q: ledical research has shown that repeated wrist extensions beyond 20 degrees increase the risk of…

A: Data given 28,28,23,26,27,25,25,24,24,24,25,28,22,25,24,28,27,26,31,25,28,27,27,25

Q: If P(A) = .55, P(B) = .32 and P(AUB) = .70, a) Find P(A/B) Round your answer to 4 decimal places. b)…

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Q: pq and (p-q)^(q→p) Show your proof using truth tables and by a series of logical equivalences. (A)…

A: Answer true

Q: Let x denote the time it takes to run a road race. Suppose x is approximately normally distributed…

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Q: As a manager in a company, your department was assigned 3 projects to work on. In your department,…

A: given data  3 projects to work on  you have 9 engineers  you want to create 3 groups of 3 engineers…