One card is randomly selected from a deck of cards. Find the odds against drawing a red three. The odds against drawing a red three are (Simplify your answers.)

Q: If A and B are mutually exclusive, then _____. a P(A) + P(B) = 0 b P(A) + P(B) = 1 c P(A I B) = 0 d…

A: here given data that  If A and B are mutually exclusive, then __we have to find out the correct…

Q: H.W3: A fair dice is thrown; find the amount of information gained if you are told that no. 4 will…

A: Given problem Given that   A fair dice is thrown.  We have to find the amount of information…

Q: How about for b) b) What is the probability that a defective part is produced at this factory?

A: From the given information, the probability of products producing by first machine is 0.35. The…

Q: Find the number of distinguishable permutations of the letters in each word. (a) subsets (b)…

A: 3)a)Given word is "Subsets"

Q: i) Find the sampling distribution of the statistic W = X₁ + 2X₂ − X3 + X₁ + X5. ii) What is the…

A:

Q: 1.2.1. Find the union C₁ UC2 and the intersection C₁ C₂ of the two sets C₁ and C2, where (a) C₁ =…

A: The elements of C1 U C2 are all the elements in C1 and C2. The elements of C1 n C2 are the common…

Q: Assume that a procedure yields a binomial distribution with a trial repeated n=20n=20 times. Find…

A: Given that n= 20 , p = 19/60 , x = 11 Using the binomial distribution

Q: the cumulative distribution function (odf) of the random vamable x x < 1 is given by f(x) = 0 -3…

A: The density function of X can be obtained by differentiating the F(x) with respect to x.

Q: 10. Suppose that the probability of engine malfunction during any one-hour period is p = 0.02. (a)…

A: p = 0.02  q = 1-p = 1-0.02 = 0.98 P(engine will survive 3 hours)=? Mean and standard deviation of x…

Q: You and your 3 roommates gave out a lot of candy on Halloween, but you still have 34 pieces of candy…

A: Given information: Number of candies left = 34 pieces Number of roommates among which candies has to…

Q: A football team has two matches to play. The probability that it wins is 60 percent. Probability…

A: P(win) = 60% = 0.6 P(draw) = 20% = 0.2  P(loose) = 1-(0.6+0.2) = 0.2

Q: 3. A group of people were asked if they had run a red light in the last year. 150 responded “yes”,…

A: Given,no.of people had run ared light in the last year=150no.of people responded "no" =185Total…

Q: A new diagnostic test is developed for Foot-and-Mouth Disease (FMD). The probability that the test…

A: Given information: The probability that the test is positive if an animal has FMD is 0.95.…

Q: A security company has established, from its statistics, that every time one of its alarms sounds,…

A: From the provided information, The probability that the event is really an emergency is 35% that is…

Q: a) Suppose that Y₁, Y₂, ..., Yn is a random sample from a normal distribution with parameter mean 0…

A:

Q: Show that In (X;) is a sufficient estimator of 0. [Hint: Use one-parameter regular exponential…

A: It is given that X has the pdf  f(x) = (θ + 1).xθ , 0 &lt; x &lt; 1

Q: A probability distribution has a mean of 50 and a standard deviation of 8. Use Chebyshev's…

A: Given;A probability distribution has a mean of 50 and a standard deviation of 8.

Q: Consider the random Variable X with Probability density f(x = 1 3x² 2 for -1<x<l elsewhere Find the…

A: A random variable X has a PDF f(x) given by:- fx=3x22       -1&lt;x&lt;10             elsewhere

Q: following probability density function: a) f(x; 0) = {0, What is the parameter space of 0? ((0+1)xº,…

A: Given Pdf  f(x; θ)=(1+θ)xθ0&lt; x&lt;1

Q: 8. P(NOB) = P(N)P(B|N)

A: From the tree diagram P(N)=0.4 P(B|N)=0.8

Q: Use the attached random digit table to estimate the probability of the event that at least 2 people…

A: Random digit table is read from left to right and from top to bottom.

Q: 1.2.1. Find the union C₁ UC2 and the intersection C₁ C₂ of the two sets C₁ and C2, where (a) C₁ =…

A:

Q: IfX1 andX2 are the means of independent random samples of sizes n1 and n2 from a normal population…

A:

Q: A South African manufacturer of BMW cars offers a model in one of three colors: Blue, Re or Black.…

A: Given information: There are 3 colors: Blue, Red and Black. P(Blue)=1/3 Claim: Test whether or not…

Q: the probability of exactly k successes in n repeated Bernoulli trials where the probability of…

A: binomial distribution,n=6k=4p=0.6q=1-p=1-0.6=0.4we have to find out the given probabilty by using…

Q: If you pick one card at random from a standard deck of cards, what is the probability it is not the…

A: We know that There are 52 cards in the deck divided into two colour i.e red(26) and black (26).…

Q: Find the cumillarve drombuhon hinction (cap) and the probability donorhy function (pop) of the…

A: We have a 12meters rod broken into two parts then we have to find the cdf and pdf

Q: This year, there are ten freshmen, eight sophomores, nine juniors, and nine seniors are eligible to…

A:

Q: The PDF of a random variable is if z 3 -{ f(x) = 0, A (5+z)² >

A: The pdf of ξ is, fx=0, if x&lt;3A5+x2, x≥3 a. Value of A is obtained below:…

Q: There are 6 acts in a talent show. An acrobat, a comedian, a magician, a singer, a violinist, and a…

A: GivenTotal no.of acts in a talent show = 6i.e., Acrobat,comedian,magician,singer,violinist,whistler

Q: In a certain city, it was found out that there are 100 residents who are employed in the office of…

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

Q: special deck of 20 cards has 5 that are red, 5 yellow, 5 green, and 5 blue. The five cards of each…

A: It is given that a special deck of 20 cards has 5 that are red, 5 yellow, 5 green, and 5 blue.

Q: How did u get  the 18?

A: Probability = favorable/total  Total balls = 8  Numbered from 1 to 8

Q: 4. Suppose that the random variable X has density function Jo, and suppose that Y = e-X. fx (x) =…

A:

Q: Suppose that X is a N(3,4) random variable and suppose that Y=5X+2. Determine P(Y>18.5).

A: Linear combination of Normal random variables is also follows Normal.

Q: A student has 3 volumes of short stories and 2 novels on a bookshelf. She selects 3 books at random…

A: It is given that  Volume of short stories = 3 Novels = 2 Total books = 5 Here, n = 3 ( selected ) is…

Q: 3. Suppose that a population has three genotypes with P(aa) = 0.16, P(aA) = 0.48 and P(AA) = 0.36.…

A:

Q: s can this be done, if the order of the choices is taken into s can this be done, if the order of…

A: Given Suppose we want to choose 2 letters, without replacement, from the 4 letters A, B, C, and D.

Q: There are red, blue, and yellow tiles of size 1 × 1, and green, pink, orange, and purple tiles of…

A: By the word permutation, one implies arrangement. For example, let us assume there are three persons…

Q: I have the following hypothesis: Null Hypothesis: The average height of men is 170 cm. Alternative…

A:

Q: A six-sided die is rolled twice. What is the probability of showing a 6 on both rolls?   2.A fair…

A: If 6 sided die is rolled twice then the possible outcomes…

Q: A study determined that 18% of a population use a certain brand of laundry detergent. What is the…

A: given data  P9use certain brand of detergent) = p = 0.18 sample size(n) = 10x = no. of people use…

Q: A particular fruit's weights are normally distributed, with a mean of 342 grams and a standard…

A: given data normal distribution μ = 342σ = 9n = 15P(337&lt;x¯&lt;339) = ?

Q: Taylor is registering for an algebra class.  The morning classes are 1st, 2nd, and 3rd periods, and…

A: There are total N= 13 classes. In which 7 are afternoon classes and 6 are morning classes.

Q: USA Today reported that about 47% of the general consumer population in the United States is loyal…

A: (a) The level of significance is 0.01. Hypotheses: H0:p=0.45; H1:p&gt;0.47

Q: 55 use microwave ovens; 66 use electric ranges; 56 use gas ranges; 18 use microwave ovens and…

A:

Q: Question 16 Consider the following lotteries: L1: 30% chance of winning £10, 30% chance of winning…

A: Given that, L1: 30% chance of winning 10 euro, 30% chance of winning 30 euro, 40% chance of winning…

Q: Hospitals typically require backup generators to provide electricity in the event of a power outage.…

A: Given info: The emergency backup generators fail 41% of the times when they are needed.

Q: A pair of dice is rolled. What is the probability of getting a sum of 12? What is the probability of…

A: From the provided information, A pair of dice is rolled. Total outcomes = 6 × 6 = 36

Q: Property of memory loss. Let X be a random variable with geo(p) distribution. Show that for any…

A: Given that