what formula do i use to shouw the numbers of ways that they csn be selected
Q: the first case there is still a need to think about the other seating arrangments, with just the…
A: but there seems to be a slight miscalculation in the total number of arrangements. Let's go through…
Q: Assume trucks arriving for loading/unloading at a truck dock from a single server waiting line. The…
A: To calculate the metrics, we will use the Single Server Queue Excel template with the given…
Q: lependent random variables has a unique stationa
A: Consider a chain of random variables denoted as X1, X2, and X3 where each random variable Xi is…
Q: According to a report from a business intelligence company, smartphone owners are using an average…
A: Mean()=23standard deviation()=7sample size(n)=16
Q: a.How many positive two-digit integers are multiples of 3 ? b.What is the probability that a…
A: We have to find the number of two digit integers multiple of then finds its probability and also we…
Q: The first statistics exam had a mean of 73 and a standard deviation of 15 points; the second had a…
A: From the provided information,Anna scored a 82 on both tests. Megan scored 92 on the first exam and…
Q: The quarterly returns for a group of 67 mutual funds with a mean of 1.1% and a standard deviation of…
A: a) highest 30% x > 1.47% b) Lowest 40% x < 0.92% c) middle 60%0.49% < x < 1.71% d)…
Q: 42% of visitors at the zoo buy a grape juice drink at the concession stands. Assuming a binomial…
A:
Q: Gridtown USA, besides having excellent donut shops, is known for its precisely laid out grid of…
A: Streets run east-west and avenues north-south for the entire stretch of town.You live on the corner…
Q: An incoming MBA student took placement exams in economics and mathematics. In economics, she scored…
A: The objective of the question is to determine on which exam the student performed better compared to…
Q: A coin is tossed 400 times. Use the normal curve approximation to find the probability of obtaining:…
A: a) The probability that the number of heads obtained is between 184 and 212 is equal to 0.8449.b)…
Q: In a recent study on world happiness, participants were asked to evaluate their current lives on a…
A: It is required to find the probability that the response of a randomly selected study participant…
Q: A team of five persons are to be selected from a group of 4men, 3 women and 3 childrens. What is the…
A:
Q: You may need to use the appropriate appendix table or technology to answer this question. The life…
A:
Q: A company earned $1.8 billion during 1 year, with 1.03 billion outstanding shares of stock. Find the…
A: The objective of this question is to calculate the Earnings Per Share (EPS) for a company. EPS is a…
Q: Mar 21 Practice 2.1 - Probability: Attempt 1 Question 10 Find Probability Using Multiplication Rule…
A: The first part of the question is asking for the probability of drawing two red marbles from a jar…
Q: (E) = 1825, P(F)=1/25, and P(FE)=25. Find P(E UF).
A:
Q: 20 years old women’s weighs have a population standard deviation σ = 20 lb. The distribution is…
A: The objective of this question is to calculate the margin of error and the confidence interval for…
Q: Fraud detection has become an indispensable tool for banks and credit card companies to combat…
A: The data on transactions from a fraud detection firm is provided.It is assumed that the fraudulent…
Q: Let X be a discrete random variable with the following PMF 1 1 for x=-2 8 100 for x = -1 Px(x) = for…
A: Please see the attached image for the answer.Explanation:
Q: Company XYZ know that replacement times for the quartz time pieces it produces are normally…
A: Mean()=11.5standard deviation()=1.2
Q: Consider a particle to be constrained to lie along a one-dimensional segment 0 to a. The probability…
A: Normalization of p(x)To show that p(x) is normalized, we need to prove that the integral of p(x)…
Q: K Assume that an adult female is randomly selected. Suppose females have pulse rates that are…
A:
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: A newspaper editor starts a retirement savings plan in which $125 per month is deposited at the…
A: The objective of this question is to find the future value of a series of monthly deposits into a…
Q: Don't use chatgpt
A: The objective of this question is to find the probability of a defective item getting through two…
Q: None
A: Given ,A website reports that 70% of its users are from outside a certain country .and 50% of its…
Q: A particular IQ test is standardized to a Normal model, with a mean of 100 and a standard deviation…
A: The objective of the question is to understand the distribution of IQ scores based on the 68-95-99.7…
Q: er has 10-card Spade suit missing K, 3, 2
A: The picture shows participating in a card game called "Bridge". In this game, one player initiates…
Q: Vivian is deciding whether or not to prepare a tender for a job. The cost of producing the tender…
A: We will take into consideration Vivian's three options: bid $10800, bid $14400, or not bid at all,…
Q: Delta Airlines' flights from Chicago to Atlanta are on time 70% of the time. Suppose seven flights…
A: Given,Delta Airlines' flights from Chicago to Atlanta are on time 70% of the time. That is,…
Q: 4. Manhole covers must be a minimum of 22 in. in diameter, but can be as much as 60 in. in diameter.…
A: X~N(18.2,1)n=36
Q: Neema bought appliances costing $38053805 at a store charging 55% add-on interest. She made…
A: To find the total interest paid on the appliances, we first need to calculate the total amount…
Q: A bag contains 10 red pens and 5 blue pens. If a student picks 2 pens from the bag, find the…
A:
Q: Please don't use any AI and also don't give image type solution. Please provide only typed answer…
A: Therefore, the probability that the average weight of the sample of 46 Goliath Grouper is within 20…
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: The height h, in feet, of a ball that is released 5 ft above the ground with an initial upward…
A: The objective of the question is to find the height of the ball at two different times using the…
Q: A mother duck lines her 7 ducklings up behind her. In how many ways can the ducklings line up?
A: The objective of this question is to find out the number of ways the 7 ducklings can line up behind…
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: B For the given joint PDF, find: (a) E(Y), (b) E(XY), (c) Cov(X, Y), (d) P(X > 6,Y < 1.5). f(x,y) I…
A: The joint PDF is given asx248y10.1070.080.12630.0910.1320.07850.0960.1160.174Want to calculate E(X),…
Q: If the original price of a necklace is 79.95 and the price gets decreased by 60% whats the new…
A: We have given that,original price of the necklace = $79.95decrease percentage = 60%We have to find…
Q: You and 9 of your friends go on separate runs of the Monty Hall game show; you all know…
A: The objective of this question is to find the expected number of friends who will get the same prize…
Q: QUESTION 3 7C2 Solve. 23 21 19 17
A: Combination: It is the selection of objects where the order of selection is not considered as…
Q: I need help with this please I posted this multiple times and I got wrong answers
A: The objective of this question is to find the probability that the sample mean computed from the 49…
Q: In a large population, 59% of the people have been vaccinated. If 4 people are randomly selected,…
A: Suppose a random variable x, defines the number of people who have been vaccinated.It is given that,…
Q: 38) A and B are events such that P(AB) = ½½, P(B) = ½, and P(A) = P(B) = p. Then what is P
A:
Q: According to CTIA, 41% of all U.S households are wireless-only households (no landline). In a random…
A: It is given that:Sample size: Probability that the U.S. households are wireless-only household only:
Q: x P(x) 0 0.2 1 0.05 2 0.15 3 0.6 Find the mean of this probability distribution. Round your answer…
A: xP(x)00.210.0520.1530.6Mean of the distribution = ?
Q: Let X and Y be two events such that P(X)=0.5,P(Y)=m, and P(X∪Y)=0.8. Find the value of m for which X…
A:
Q: An elevator has a placard stating that the maximum capacity is 4000 lb-27 passengers. So, 27 adult…
A: The question is about normal distribution.Given :Population mean weight of males ( ) = 186…
what formula do i use to shouw the numbers of ways that they csn be selected
Step by step
Solved in 5 steps