A manufacturer has designed a process to produce pipes that are 10 feet long. The distribution of the pipe length, however, is actually Uniform on the interval 10 feet to 10.57 feet. Assume that the lengths of individual pipes produced by the process are independent. Let X and Y represent the lengths of two different pipes produced by the process. A) What is the probability that the second pipe (with length Y) is more than 0.22 feet longer than the first pipe (with length X)?

Q: Denote the sample as X1,...,Xn is exponentially distributed Show the distribution of X-u in deitels

A: Given  Sample asx1 , x2 , ....... , xn is exponentially distributed

Q: suppose each employee in the company receives a $3000 raise for next year (each employee's salary is…

A: It is given that the salary of each employee is increased by $3000.

Q: Two dice are rolled. The random variable of interest, Y , is the absolute value of the difference…

A: ba 1 2 3 4 5 6 1 0 1 2 3 4 5 2 1 0 1 2 3 4 3 2 1 0 1 2 3 4 3 2 1 0 1 2 5 4 3 2 1 0 1 6 5…

Q: It is known that in cable reels of 500 m length, the probability of a break in the cable is equal…

A: We have to find correct answer..

Q: Suppose X has the Uniform (0, 1) distribution. Find the median of the distribution of ex correct to…

A: For a random variable (X)) that follows a uniform (0, 1) distribution, the median is the value (m))…

Q: The CLT states that the distribution of p is Select one: piN(0,1) p-q piN(p, b. piN(p, C. p-N (». )…

A: If p is the population proportion, then

Q: The speed of airliners flying at cruise altitude is normally distributed with au=522.0 miles/hour…

A:

Q: The dead load D on a structure is to be modeled as a normal random variable with a mean value of 150…

A: As per Bartleby's guidelines, three parts of the given question can be solved at a given time. Given…

Q: E. A coin is tossed 400 times. Find the probability of obtaining a) exactly 205 heads. b) less than…

A:

Q: A computer disk storage device has ten concentric tracks,numbered 1, 2,…, 10 from outermost to…

A: The conditional probability that the arm is on track i is, p(X=j)=∑i=110p(X=j|arm on i).p(arm on…

Q: of a bar chart is: A) it is used to display the distribution of a continuous variable. B) it shows…

A: A bar chart is suitable to represent categorical data with the help of rectangular bars. The length…

Q: Q 2 Given the population of men has normally distributed weights with a mean of 172 lb and a…

A:

Q: A variable that can assume any value between two given points is called Continuous random variable…

A: In above question we will discuss about continuous random variable and whether above statement is…

Q: A coefficient of skewness of 2.85:          a.  indicates a large amount of negative skewness…

A: Here we have given the, Coefficient of skewness is 2.85 i.e. Sk = 2.85 We have to identify the…

Q: Samples of size 50 are taken. Can you assume that the distribution for x is normal

A: The given sample size is 50.

Q: An adult can lose or gain two pounds of water in the course of a day. Assume that the changes in…

A: We are given that An adult can lose or gain two pounds of water in the course of a day. Let X be the…

Q: Exp.(7): A factory products concrete tiles with average length of 60 cm and standard deviation of…

A:

Q: The probability that a randomly selected adult has an IQ less than 128 is (Type an integer or…

A: Given:  Consider X as a random variable that follows a normal distribution with mean 22 and…

Q: Austin’s Intro to Statistics course studied for the final exam is uniformly distributed from 0 to 8…

A: Let the random variable x denote the The amount of time a student in Austin’s Intro to Statistics…

Q: Given that a circle with 2 inches in terms of radius is being inscribed i a squre with given…

A:

Q: Which of the following is the probability of getting a number greater than 4 when a die is rolled…

A: Probability = Number of favorable outcomes / Total number of favorable outcomes

Q: The raius of a circle is randomy chosen fro the interval (0,10). Determine the probability that the…

A: Let, the radius be r, which belongs to the interval (0, 10)  So, 0 < r < 10  The area is, A =…

Q: What is the Mode of a triangle distribution: a²+²+²-ab-ac-be 18 atote Oc O a²+6² +6²-ab 18 C b

A: We have to find what the Mode of a triangle distribution from given figure.

Q: Suppose we roll one die repeatedly and let N; be the number of the roll on which appears. Find the…

A:

Q: Suppose that the length of research papers is uniformly distributed from 10 to 25 pages We survey a…

A: Let us define X as the length of the research papers follows uniform distribution from 10 to 25…

Q: Number of alcoholic drinks per week (i.e., drinking) and GPA have r = -0.69, which of the following…

A: When the y variable tends to decrease as the x variable increases, it can be said that there is a…

Q: Suppose the time it takes a data collection operator to fill out an electronic form for a database…

A: Solution

Q: many people typically andom sample households reveals the statistics ē = 4 and s = 1.2 people per…

A: In the given situation, the sample size is 105, the sample mean is 4 and the sample standard…

Q: Let X be the number of tosses required until the sum of dice is 12. Give the PMF  of X.

A: The long form of PMF is Probability Mass Function, it is defined as the probabilities of all the…

Q: Two points are randomly selected on the interval (0, a), where a > 0. It is known that the distance…

A: the length of the interval as "a." According to the information provided, the distance between the…

Q: The waiting times between a subway departure schedule and the arrival of a passenger are uniformly…

A:

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

A: P(A) = 360/1111

Q: 1. Declare all variables and provide a sketch of the following problems.

A: The sketch of the P(z > 0.97 ) using the statistical tool is,  Thus, P(z> 0.97) =0.1660

Q: 2. The values of Mean, Median and Mode of such a distribution are identical This means, X = M = Z.

A:

Q: Find the reliability factor, z„2, to estimate the mean, u, of a normally distributed population with…

A: Note- As per our policy we can answer only 1st question i.e. 7.9. If you want solutions for other,…

Q: For a t distribution with 16 degrees of freedom, find the area, or probability, in each region. a.…

A: The t table provides the area to the right of the t values corresponding to the degrees of…

Q: Three cylindrical parts are joined end to end to make up a shaft in a machine; 2 type A parts and 1…

A: A continuous random variable X is said to follow Normal distribution with parameters μ and σ2 if its…

Q: A back-and-forth sprinkler has a rectangular distribution pattern. Fig. 14 shows the water depth…

A: The distribution is symmetric. So, the distribution will be as shown below: