solve both subparts correctly and details A)There are 8 college basketball teams in a certain Sub-Division. How many different Top 5 Ranking lists are possible? B)A pair of die is tossed. What is the probability that the total is less than 11

Q: Let X₁, X₂,..., X, be a random sample of size 9 from a normal distribution N (54,10) and Y,,Y,,Y, Y,…

A: We know that central limit theorem is,  If {\textstyle X_{1},X_{2},\dots ,X_{n},\dots } are random…

Q: An unbalanced six-side die is rolled once and the number on the top of the die is observed. Suppose…

A: Given  An unbalanced die.The probability to get number 1 is twice of getting number 2.All the…

Q: A box contains 7 white balls, 9 black balls, and 2 red balls. a) 8 How many red balls must be added…

A: Given that white =7 Black = 9 Red = 2 Total =18

Q: Next question Assume that adults have IQ scores that are normally distributed with a mean of µ = 105…

A: Given that.   X~N( μ , ?^2 )   μ=105     , ?=20   Z-score =( x - μ )/?

Q: Fifteen percent of the products produced by an industrial robot are known to be defective. A…

A: GivenNo.of products from production run (n)=6p=0.15Let "x"be the number of products selected by the…

Q: A company makes electronic components for TV's. 0% pass final inspection. 110 components are…

A: Givenp=0%=0n=110Let "x" be the no.of fails inspection in one…

Q: In 1936, the cost of a Hershey's chocolate bar was 5 cents. In 1980, the cost of a Hershey's…

A:

Q: Calculate Pr[A | B].

A: here given , There are 6 foods that all have different flavors: vanilla, chocolate, strawberry,…

Q: 4.1 Mrs Tintswalo Maila owns a metal press shop and is considering expanding her company to include…

A: Decision tree analysis         A decision tree is a process of drawing a decision tree, which we can…

Q: If a multiple-choice test consists of 5 questions each with 4 possible answers of which only one is…

A: Solution Given That, if a multiple choice test consists of 5 questions each with 4 possible answers…

Q: 4. (a) Let W X₁ + X₂ +...+ X₁, be a sum of h mutually independent and identically distributed…

A:

Q: Question 2 A box contains 17 lightbulbs, of which 6 are rated 13-watt, 5 are rated 18-watt, and 6…

A: Given data  17 light bulbs=6(13 watt)+5(18 watt)+6(23 Watt) Farmula used:  nCr=n!/(r!(n-r)!)…

Q: Rstudio Table Calculation - Gender I|II|III Total Female 11 16 9 36 Male 10 9 5 24 Total 21 25 14 60…

A: Introduction: The total number of observations is, n = 60.

Q: A car is driving at 30 kilometers per hour. How far, in meters, does it travel in 3 seconds? meters…

A:

Q: e males order a healthy meal. 80% of the kids prefer consuming fast-food. If a client is sked at…

A: Here define events and draw probability tree  Female = F Male = M Child = C Order healthy meal = H…

Q: has a mean of 4.7. Find the probability that in a randomly selected week the number of burglaries is…

A: It is given that the number of burglaries follows Poisson distribution with mean 4.7. The pmf of…

Q: Statistics released by a reputable traffic safety organization show that on an average weekend…

A: The following information has been given: The probability of success is: p=110  =0.1 q=1-p  =1-0.1…

Q: A survey of recent e-commerce start-up firms was undertaken at an industry convention.…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a…

Q: 22 42 45 20 B 44 E 29 A Find the minimum cost spanning tree on the graph above using Kruskal's…

A: Kruskal's algorithm program Kruskal's algorithm is a minimum spanning tree algorithm that has a…

Q: 7. A sales manager at a car dealership has determined that selling a Porsche Cayenne and a Range…

A: Introduction: It is required to find the probability that the sales manager gets the bonus on…

Q: The sample space of a random experiment is the set of positive real numbers, S={x|x>0}. Define…

A: Given  Sample space of random experiment is a set of positive real numbers.the events A and B are…

Q: Sketch the region. Choose the correct graph below. OA. 2.18 Q Q esc 3.97 The probability is (Round…

A: Given that.   X~N( 0 , 1 )   μ=0  , ?=1 (for standard normal distribution)    Z-score =( x - μ )/?

Q: Situation 9. Suppose that X has a lognormal distribution with parameters 8 = -2 and 0²=9. Determine…

A: Lognormal distribution         A lognormal distribution could be a continuous probability…

Q: Which of the following statements best describes linear regression? A measure of the degree of…

A: We know that,  Linear regression analysis is used to predict the value of a dependent variable based…

Q: 2. Let X₁, X₂ and X3 be mutually independent random variables with Poisson distributions having…

A:

Q: If one student is chosen from the school, what is the probability that the chosen student is a…

A: Given data is Classes Number Freshman 522 sophomore 528 Junior 466 Senior 484

Q: (c) (d) The joint distribution function FG,B (g, b). The marginal distribution function FG (g) and…

A: Given two random variables that are defined on the same probability space, the joint probability…

Q: Let X₁, X₂ and X3 be mutually independent random variables with Poisson distributions having means…

A: X~Pois(λ) P(X=x)=e-λ λx/x! x=0,1,2,3,..,..

Q: A random variable X has the probability density function given by: x) = {k(1-x) (k(1-x) if-1≤x≤1…

A: Given, f(x)=k(1-x)     -1≤x≤1 ∫-∞∞f(xi)=1

Q: Suppose a total of 789,654 families live in a particular city and 563,282 of them own homes. A…

A: According to the given information in this question We need to find the proportion

Q: In a game played with dice, Ali or Bob is selected with a probability of 5 and , respectively. The…

A: Given that in a game played with throwing a four sided dice twice, Ali or Bob is selected with a…

Q: Refer to a jar that contains four blue marbles and six yellow marbles. 3 random marbles are randomly…

A: Given, Refer to a jar that contains four blue marbles and siz yellow marbles, 3 random marbles are…

Q: (a) What is the probability that you draw one of the managers? (b) What is the probability that you…

A: According to our guidelines, we can answer only three sub-parts. So, please repost the rest part.

Q: Consider the density function f(x) = k√√x, 0<x<1, 0, (a) Evaluate k. (b) Find F(x) and use it to…

A: Find k and P(0.1&lt; X&lt;0.6)

Q: If A and B are mutually exclusive, and if P(A) = 0.4 and P(B) = 0.2, what is P(AUB)? P(AUB)= ***

A: Given data,P(A)=0.4P(B)=0.2P(A∪B)=?

Q: The overhead reach distances of adult females are normally distributed with a mean of 202.5 cm and a…

A:

Q: A Certain fund company offers its customers a variety of funds. The percentages of customers in the…

A: a. Given that the percentage of customers' bonds is, the intermediate bond is 18%, the long bond…

Q: Problem 1. A coin with probability p of heads is tossed n times. Let E be the event "a head is…

A: The following solution is given below:

Q: Problem 4. In a generalization of the birthday problem, consider a box of N tickets. You sample n…

A: Solution:

Q: How many positive integer solutions are there of the equation x+y+z=5?

A:

Q: Let U, V be two uniform independent random variables on [0, 2]. (a) Given U = 1, find the…

A:

Q: Flip a fair coin 5 times. Let random variable x= number of heads, what is  P(x=1)

A: Let random variable X= number of heads and it follows binomial distribution with parameters (n= 5,…

Q: An electronic product with n identical parts connected in series cannot function properly if any of…

A: Given that the distribution of each an electronic product with n identical parts connected in series…

Q: (You shall use calculator in completing this problem. Express your solution up to 3rd decimal…

A:

Q: A car insurance company has determined that 9% of all drivers were involved in a car accident last…

A: Given: P=0.09n=10 Formula: Binomial probability distribution Bn,p,x=nx px1-pn-x

Q: Announcements for 81 upcoming engineering conferences were randomly picked from a stack of IEEE…

A: Confidence interval are used to determine the range where the true value of the parameter lies. It…

Q: mly chosen random point inside the unit square [0, 2]2 = [0, 2] × [0, 2] = {(x,y) : 0 ≤ x, y ≤ 2}.…

A: Take (X,Y) be the uniformly chosen random point. To find the probability of  P(|X − Y| ≤ 1/2).

Q: An insurance policy sells for $1000. Based on past data, an average of 1 in 100 policyholders will…

A: Given data An insurance policy sells for $1000

Q: In the game of "Between," two cards are dealt from a standard deck and not replaced. You then pick a…

A: Event is the happening of an favorable situation. Event includes all the possible observation of the…

Q: At a certain gas station, 65% of the customers use regular gas, and all the other customers use…

A: Given Information: 65% of the customers use regular gas. Of those only 30% fill their tank.…