Suppose that 4% of all adults suffer from diabetes and that 28% of all adults are obese. Suppose also that 1% of all adults both are obese and suffer from diabetes. Answer the questions below. (If necessary, consult a list of formulas.) (a) Find the probability that a randomly chosen obese adult suffers from diabetes. Round your answer to 2 decimal places. 0.25 (b) Find the probability that a randomly chosen adult is obese, given that he or she suffers from diabetes. Round your answer to 2 decimal places. 0.03

Q: Mega Millions is a multi-state lottery played in most U.S. states.As of this writing, the top cash…

A: Given that, Mega Millions is a multi-state lottery played in most U.S. states. As of this writing,…

Q: In a certain university, a student can qualify for a masteral degree program in Business…

A: Given info: The test scores is normally distributed with mean of 175 and standard deviation of 20.

Q: In a 2015 study entitled How Undergraduate Students Use Credit Cards, it was reported that…

A: Introduction: Denote μ1, μ2 as the true population mean credit card balance for undergraduate…

Q: All the scores are whole numbers multiples of 10, - The range is 450, - It has been decided to use…

A: Whole numbers multiple of 10 {10,20,30,40.......}  Minimum= 10 Range = 450 Interval = 8

Q: A game is played by rolling a pair of dice. If the same number appears on both dice, the player…

A:

Q: diagnostic test for disease X correctly identifies the disease 97% of the time. False positives…

A: event A: suffer from dieseaseB: test positiveP(B|A) = 0.97P(B|A') = 0.07P(A) = 0.0423P(A')  = 1 -…

Q: H I 3 3 Female Male Total 13 30 17 20 5 44 Fly 36 18 54 Freeze Time 20 32 52 Total 115 85 200 a.…

A:

Q: Suppose that there are 22 crayons in a box: 6 green crayons, 8 blue crayons, and 8 red crayons. Once…

A: 6 - green 8 - blue 8 - red ______________ 22 - total   select one and then not replace that card

Q: 9. [24/396, o Unknown] Consider the following hypothesis test: Ho: u = 18 and Ha: u 18. A sample of…

A:

Q: 11. Each front tire of a vehicle is supposed to be filled to a pressure of 26 psi. Suppose the…

A:

Q: If the NGO's interest is to determine whether there are differences in the amount of plastic trash…

A: b. QQ plot for location 1: R syntax: From the above plot, it is clear that all the points are…

Q: Prove that P[A BOC]≥1-P[ A ] − P[Bº] - P[Cº].

A: For any two events A and B, intersection of A and B is the occurrence of A and B both. The…

Q: d) There can be no men. e) There must be at least 3 men.

A: Here given ,  There are total 10 people available for making committee of 5 member. There are 6…

Q: Let X be some continuous random number whose density function is continuous and everywhere positive:…

A: Consider X as a random variable with a continuous distribution function F.

Q: company produces machined engine parts that are assumed to have a variance in diameter of no more…

A: Given that  Sample Variance = 0.0003 , Sample Size = 10

Q: An electrical system cons connected as illustrated (probability the figure. of working) c

A: Given,   P(A works) = 0.9 P(B works ) =0.8 P(E works ) = 0.7 P(C works ) = 0.7 P(D works ) =…

Q: LetPij = P(Xn+1 =jXn = i)where {Xn, n = Σ 01,2,3,...} is a Markov chain. Show that for a fixed i, j…

A:

Q: Can I know the answer and the process

A:

Q: At inspection, 40% of built bubble-jet printers are rejected. Calculate the likelihood that the…

A: Given that, at inspection, 40% of built bubble-jet printers are rejected.

Q: An experiment is conducted for which the sample space is S = {S₁,S2,S3,S4,S5}. Is the following…

A:

Q: Suppose G and H are mutually exclusive events, with P(G) = 0.6 and P(H) = 0.2. a) Explain why the…

A:

Q: A weighted coin has a 0.486 probability of landing on heads and a 0.514 probability of landing on…

A: Suppose a random variable X, defines that the number of times head occurs.

Q: An urn has 8 balls that are identical except that 4 are white and 4 are red. A sample of 5 is…

A: From the provided information, An urn has 8 balls that are identical except that 4 are white and 4…

Q: The accompanying data was read from a graph. The independent variable is SO2 deposition rate…

A:

Q: The given table shows the number of pieces of junk mail that arrives in my mailbox each day. Number…

A:

Q: 3.9. Consider two independent tosses of a fair coin. Let A be the event that the first toss results…

A: Probability= favorable/ total  For one coin , outcomes=2(H,T)   Two independent tosses of fair coin…

Q: A random sample of 12 pea tins from a canning factory's production is selected on a given day, and…

A: Given that We have to find a.. For the sample, the weight's mean and standard deviation are,…

Q: A food tester goes to the fast food jerk points to test the pork for Trichinosis. It is believed…

A: Given,n=15p=0.78q=0.22A random variable X~Binomial(n=15 , p=0.78)P(X=x)=Cx(0.78)x(0.22)15-x       ;…

Q: The number x of people entering the intensive care unit at a particular hospital on any one day has…

A: a) Suppose a random variable X defines the number of people entering the intensive care unit at a…

Q: The chance that a randomly selected person in a population would have voted Conservative in the most…

A:

Q: 1. Let X and Y have joint probability density function (pdf) given by [1,0<x₁, x₂ <1, 0, elsewhere.…

A:

Q: Use the probability distribution for the random variable x to answer the question. 0 1 2 3 4 p(x)…

A:

Q: Anwser quickly please. A spa owner classifies customers as well dressed, moderately dressed or…

A: According to the given information, we have Given that a spa owner classifies customers as well…

Q: the class width for distribution, the midpoint of first class, and the number of workers who took…

A: Given data of the number of sick days taken by 200 factory workers: Number of days Frequency…

Q: A bag of 97 tulip bulbs purchased from a nursery contains 37 pink bulbs, 32 purple bulbs and 28…

A: According to the given information, we have Total number of bulbs = 97 Number of pink bulbs = 37…

Q: An article reports that 1 in 500 people carry the defective gene that causes inherited colon cancer.…

A:

Q: Scores smallest place value are hundredths, - The range is 72, - It has been decided to use 7…

A: Given Range=72 number of interval=7

Q: David plays a game that involves tossing an unbiased coin. If the coin lands with head up, he wins…

A:

Q: 3. A trial has just resulted in a hung jury because eight numbers of the jury were in favor of a…

A: Given that a trial has just resulted in a hung jury because 8 numbers of the jury were in favor of a…

Q: The premiere of Game of Thrones' seventh season set a series record of 10.1 million viewers tuning…

A: Introduction: Denote μd as the true mean difference in the number of viewers watching line, and the…

Q: 19. An urn contains n red and m blue balls. They are withdrawn one at a time until a total of r,r…

A:

Q: 8. Three thousand fifty-nine cases of AIDS had been reported in Santa Clara County, CA, through a…

A: event   A : obtained disease through hetero sexual contact B : female   P(A) = 0.064 P(B) = 0.074…

Q: What is the probability that a student is 14-15 or has tried marijuana at least once a. 0.47 b.…

A: Given that                         Tried marijuana at least once…

Q: The pdf for X is shown below. 1 f(x) = 14 -7 ≤x≤7 0 otherwise Since -7 <k <k + 4 < 7, the definition…

A: In question, We have given the pdf of X is f(x). Then We'll find the P(k &lt; X &lt; k+4) = ? The…

Q: A golf ball is selected at random from a golf bag. If the golf bag contains 3 orange ​balls, 8 black…

A: Solution - Given that, 3 orange balls,8 black balls and 8 yellow balls  Total number of…

Q: For two events, A and B, we have P(A) = 0.85, P(B) = 0.65, and P(AUB) = 0.9. Then, the value for…

A: P(A)  = 0.85  P(B) = 0.65  P(A∪B) = 0.9P(B|A) = ?

Q: If records show that the amount of fill per bottle is normally distributed, with a standard…

A: Given Mean=12.1, standard deviations=0.2, n=10

Q: 3.30 Measurements of scientific systems are always subject to variation, some more than others.…

A:

Q: The probability that a randomly selected 2-year-old male feral cat will live to be 3 years old is…

A: Given that, the probability that a randomly selected 2-year-old male feral cat will live to be 3…