A B 0.1 0.4 0.3 0.2 Given the Venn Diagram above, calculate the conditional probability P (B | A) Note: P(PA)= P(B and A)/P(A) OOOOO 0.5 0.7143 0.3 0.6 0.4286

Q: The National Centre for Health Statistics reported that of every 883 deaths in recent years, 24…

A: The objective of the question is to find out the probability that a particular death is due to an…

Q: probability

A: N is the total number of sites that need protection is the probability that the attacker is going to…

Q: None

A: To calculate the z-score, se the following formula:z = (x - μ) / σwhere x (score) = 400, μ (mean) =…

Q: None

A: To find the answer to this problem, we can use n=Normal Excel function. To do this, we will solve…

Q: A study showed that females’ body temperatures are approximately normally distributed with a mean of…

A: The objective of this question is to find the female body temperature at the 90th percentile. This…

Q: Consider a popular ramen stall. Before the shop opens, there are 20people waiting in front of the…

A: 184,756 combinations of people who can eat ramen.Explanation:

Q: Suppose that P(E)=0.76, P(F)= 0.45, and P(E and F) = 0.32. What is P(E or F)? P(E or F) (Simplify…

A:

Q: A soft drink machine at a local fast food restaurant can be calibrated so that it dispenses an…

A: Suppose the random variable x defines the amount of soda dispensed per cup.The random variable x…

Q: For two events, A and B. P(A)=.6. P(B) .8, and P(A|B) .5. Find P(An B). .3 .4 .833 .625

A: Given that,P( A) = 0.6P( B) = 0.8P(A|B) = 0.5We have to find P ()

Q: Q50. Two dice are rolled once. Find the probability of getting such numbers on the two dice, whose…

A: It is required to find the probability of getting two numbers, the product of which is 12, when two…

Q: On the last day of a Shakespeare class, an English teacher asked her students which play they liked…

A: Note:Hi there! Thank you for posting the question. To avoid plagiarism issues, we have used the…

Q: From a sack of fruit containing 3​ oranges, 2​ apples, and 3 ​bananas, a random sample of 5 pieces…

A: To determine the correlation coefficient between X and Y, first, we need to calculate the covariance…

Q: Emma has a bag which contains 4 green marbles and 7 white marbles. She draws marbles one at a time…

A: The objective of this question is to find the probability that Emma draws at least 2 green marbles…

Q: Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 3…

A: The question is about probability.Given :

Q: Kathy is deciding on her schedule for next semester. She must take each of the following classes:…

A: The objective of this question is to find out the total number of different possible schedules Kathy…

Q: A manufacturer knows that their items have a normally distributed length, with a mean of 10 inches,…

A:

Q: of the table of critical values of the t-distribution. native hypotheses. al places as needed.)…

A: Sample size n=67Sample mean=41Sample standard deviation=3.3

Q: A standard die is rolled. Find the probability that the number rolled is less than 2. Express your…

A: The objective of this question is to find the probability that the number rolled on a standard die…

Q: Lana arrives at a bus stop at a uniformly random time. When Lana arrives at the bus stop, either of…

A: Lana arrives at a bus stop at a uniformly random time. When Lana arrives at the bus stop, either of…

Q: Use the data in the following table, which lists drive-thru order accuracy at popular fast food…

A: ABCDTotalAccurate311277239150977Not accurate30513220133Total3413282711701110select one order at…

Q: please answer

A: Part (a):The probability that we will have to wait more than a day for the next two accidents to…

Q: Given the probabilities of two independent events: P(A)=0.12 P(B)-0.22 What is the probability of…

A:

Q: Assume that a procedure yields a binomial distribution with n-3 trials and a probability of success…

A:

Q: Que. 7 A bag contains three green, four blue and two orange marbles. If a marble is picked at…

A:

Q: Counting Votes: Distributions In a small voting district, Poisson(λ) people arrive to vote during a…

A: To solve this problem, we'll first analyze the expected value and variance of D. Let X be the number…

Q: Suppose that you randomly draw one card from a standard deck of 52 cards. After writing down which…

A: The probability of drawing at least 7 clubs is 0.0796 E(X) = 4σ = 1.7321 Explanation:p = probability…

Q: If n-6 and p=0.7, find P(x-5) 4651.22189 X

A: Given that,The distribution is Binomial with parameters,The PMF of X=x is,

Q: A company produces steel rods. The lengths of the steel rods are normally distributed with a mean of…

A:

Q: Industrial Robots are programmed to operate through microprocessors. The probability that one such…

A: The objective of this question is to find the probability that a robot will operate for at most five…

Q: P(A)=0.35 P(B)=0.70 P(A or B)=0.87 Find P(A and B). Round your answer to two decimal places.

A:

Q: Let X be a random variable with probability density function Find the value of c: c = Find the…

A: The probability density function of the random variable X is given as follows:

Q: please answer

A: (a) Find the probability that a student will get at least 56 answers right simply by guessing. The…

Q: None

A: Z is standard normal distributionSo Z ~ N(0,1)We need to findP(2.44<Z<2.57)Now Excel command…

Q: In a survey of a group of men, the heights in the 20-29 age group were normally distributed, with a…

A:

Q: The probability of getting a total of 10 in a single throw of two dice is

A:

Q: A couple plans to have 4 children. Find the probability of getting exactly 1 girl.

A: The objective of this question is to find the probability of a couple having exactly 1 girl out of 4…

Q: In a binomial situation, n = 6 and π = 0.35. Find the probabilities for all possible values of the…

A: The question is about binomial distribution.Given :Selected no. of trials ( n ) = 6Success…

Q: Milanstat

A: Step 1: a)  n = 12 Summation = 62 xˉ=n∑x​ = 62 / 12 xˉ=5.17 thousand dollars per employee Step 2:…

Q: what formula do i use to shouw the numbers of ways that they csn be selected

A: Here a group of 6 men and 5 women is given. We have to arrange them in a line for a photograph with…

Q: n a certain year, 27.9% of all light vehicles were light trucks, 27.9% were SUVs, and 44.2% were…

A: The question is about Bayes' theorem.Given :Proportion of light trucks = P ( T ) = 0.279Proportion…

Q: 4 Y is a discrete random variable with the probability distribution function: k | Pr[Y = k] 6 -3 12…

A: The objective of the question is to find the expected value of the random variable Y. The expected…

Q: Researchers have been studying the reliability of a new medical test. On their last study, they…

A: It is required to find the probability that the test suggests the disease is present if an…

Q: Consider two random events A and B. Event Ac is the complement of event A, and Bc is the complement…

A: The objective of this question is to find the conditional probability of the complement of event B…

Q: Considering that unusual values are outside the interval μ-2σ, μ+2σ, is 20 females out of 401…

A: The objective of the question is to determine whether the number of females with lung cancer…

Q: [Q1] For the discrete PDF below, find: (a) E[X], (b) E[4 — 3X²]. - x 3 4 6 f(x) 0.36 0.3 0.34

A: The question is about expected value of random variable.Given :

Q: Q30. The probability of selecting a rotten apple randomly from a heap of 900 apples is 0.18. What is…

A:

Q: (a) If you have a score of 167, then you did better than how many percent of the people taking the…

A: Let X be the random variable that the LSAT score.Given that,

Q: 1. Using a Venn diagram or otherwise, given that P(A'^B) = ½², P(B) = ³½³ and P(A' ^ B') = 3/3 3 5 1…

A: The given data is as follows:

Q: A manufacturer produces a commodity where the length of the commodity has approximately normal…

A:

Q: nerwise (d) Find the CDF of X. (e) Draw a labeled sketch of the CDF of X. (f) Use the CDF to compute…

A: