the rate of 2 per rupee and those less than 18 cms. at 3 per rupee and those more The length of bananas distributed normally has a Mean of 20 cm, and sa of 4 cm. The bananas with the length between 18 cms. and 23 cms. are sold than 23 cms. at 3 per 2 rupees. If there is a consignment of 15,000 bananas and all are sold, how much money will be realised ?

Q: (b) Bertie aimed a dart at a dart-board 15 times. The distribution of his scores is: Score, S 2 19…

A: We have given the following data .    Note: According to Bartleby expert guidelines, we can answer…

Q: Mr. Santos, a garment store owner, claimed that the brand of sweatpants his customers prefer is…

A:

Q: Two students are randomly selected from a statistics class, and it is observed whether or not they…

A:

Q: The average height of grade 11 female students of a certain college is approximately normally…

A:

Q: Suppose you use simple random sampling to select and measure 28 watermelons' weights, and find they…

A:

Q: In​ Lindsay's class, there were three students who scored 80 on a test and six students who scored…

A:

Q: Who is the king of late night TV? An Internet survey estimates that, when given a choice between…

A:

Q: The gestation period of humans follows a normal distribution with a mean of 266 days and a standard…

A:

Q: Consider a system consisting of three components as pictured. The system will continue to function…

A: From the given information, X1, X2, X3 are the lifetimes of components 1, 2, 3, respectively. Here,…

Q: In a management trainee program, 80% of the trainees are female, while 20% are male. Ninety percent…

A: Solution-: Given: P(Female)=0.80 (Or 80%)           P(Male) =0.20 (Or 20%)         P(Female/ Attend…

Q: _8. Which of the following is an outcome? A. Rolling a die B. Getting a blue marble from a jar with…

A: here As Per Guidelines i have calculated 3 subparts  here use basic probability ,sample space

Q: Six hundred employees cast their preference ballots for the new president of their company. The…

A: * SOLUTION :-

Q: u- 36 H-20 u+ 20 4+30 -- - - -- -3 Z score 15. Based on a 5% level of significance (see standard…

A: Given Information: Level of significanceα=0.05.

Q: A pair of dice is tossed. If one die shows a 5, what is the probability that the other due shows a 5…

A:

Q: (VIII. Suppose that X,Y are uniform on x+y' 0. Find 1. marginal pdfs fy and fy 2. E(X) 3. f,(ylx)

A:

Q: his is your experimental data for Experiment #7, Determination of Glucose Using a Biosensor. YOU…

A: Given Information: Standard 1 has a meter reading of 84 mg/dL Standard 2 has a meter reading of 127…

Q: RA, B, and C be sets in a universal set U. We are given n(U) = 100, n(A) = 25, n(B) = 28, n(C) = 28,…

A:

Q: A supplier delivers an order for 20 electric toothbrushes to a store. By accident, three of the…

A: Given that N = 20 , # of defective = 3

Q: An anthropologist wishes to estimate the average height of the inhabitants of a certain region. If…

A: Obtain the probability that the difference between the sample mean and true population mean will not…

Q: I have a bag with 5 fair dice. Two are 4-sided, two are 6-sided, and one is 12-sided. I reach into…

A:

Q: Q5 the banding technique where we use (4,3) AND-OR followed by (3,4) OR-AND, how many hash functions…

A: Given there is a Jaccard similarity between to documents x and y is s. Please find the solution…

Q: r items 12-15, refer to the problem below: Mr. Bautista asserts that fewer than 5% of the bulbs that…

A: Given,n=100x=2sample proportion(p^)=xnsample proportion(p^)=2100=0.02α=0.05

Q: 13. The variable X measures the time it takes for a delivery truck to complete a route. The mean…

A: Given Mean(μ)=100standard deviation(σ)=18

Q: The special case of the gamma distribution in which a is a positive integer n is called an Erlang…

A: From the given information, The gamma distribution pdf is, fx,α,β=1βαΓαxα-1e-xβ, x≥0   The Erlang…

Q: b. Estimation C. t-test d. z-test at is/are the critical value/s? a. +/-2.086 b. +/-2.093 C. -1.725…

A: Given that  Sample size n =20 Population mean μ =90

Q: QUESTION 3 Three machines turn out all the products in a factory, with the first machine producing…

A:

Q: QUESTION 5 From a list of 23 recommended stocks at your brokerage, you want to select 4 of them to…

A: Given,no.of recommended stocks=23

Q: Soxteen percent of U.S. residents are in their twenties. Considor a group of six U.S residents…

A:

Q: 12. Teachers' Salaries in North Dakota The average teacher's salary in North Dakota is $37,764.…

A: Ans  -  Here X~N(μ,σ)           Where average μ = $37764 and σ = $5100           Find Probability P(…

Q: 13. Cars arrive at a petrol station at an average rate of 48 per hour. Assuming that the number of…

A:

Q: Who is the king of late night TV? An Internet survey estimates that, when given a choice between…

A:

Q: Curious about peoples

A:

Q: 8. A random variable X has a binomial distribution with mean 6 and variance 3.6. Find P(X = 4).…

A: HERE given , mean =  6  =np variance  = npq  = 3.6

Q: Let X and Y be random variables with joint probability density functio (x,y) = {* ** e*-y %3D for…

A: Solution

Q: The probability of your team scoring a certain number of goals in a game is detailed in the table…

A: We have given the following statement about  the probability.

Q: .A sample of seven college wrestlers had an average weight of 267 pounds with a sample standard…

A: It is given that sample mean is 267 and the sample standard deviation is 10.

Q: QUESTION 4 A standard deck of playing cards consists of 52 cards. Each card has a rank and a suit.…

A:

Q: Lin scores on 85% of her free throws. What is the expected waiting time before she misses the basket…

A: The lin scores on free throws is 0.85.

Q: Consider the following decisions. a) You are trying to decide whether or not to go on a blind date.…

A:

Q: 1. Find the probability that a damaged bag is from supplier A.

A: here define events  cement from supplier A  = A cement from supplier B  = B damage bag arrived  = D…

Q: ging from recent experience, 5% of the computer keyboards produced by an automatic, high-speed…

A:

Q: Consider the following table showing the results of a survey of TV network executives. Opinion of…

A: To find : a) What is the probability that it is an NBC executive?    (b) What is the probability…

Q: A brown-eyed father and a green-eyed mother have a 25% chance of having a green-eyed child. What is…

A: Solution-: Given: n=4,p=0.25 We want to find P(In a family of 4 children, 3 of them have green…

Q: QUESTION 2 If S = {a,b,c} with P(a) = 4P(b) = 6P(c), find P(c).

A:

Q: Supply a conclusion that will make the following argument valid. The policeman said, "Freeze, or…

A: given statement:The policeman said,"Freeze, or I'll shoot!" The criminal didn't freeze.…

Q: Sixteen percent of U.S. residents are in their twonties. Consider a group of six U.S. residents…

A: Consider, X : Number of residents in their twenties. Samples are independent and probability of…

Q: 6. Suppose an independent sample (X1, X2, X3) is taken from a random variable X having mean p and…

A: Suppose an independent sample (X1, X2, X3) is taken from a random variable X having mean u and…

Q: If you roll a fair 8-sided die 7 times, what is the probability that none of the rolls are 3's or…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: ion with a mean of 0 and a standard deviation of 1 is called a "standard normal" distribution. We u…

A: a)P(z<-2.3)=?From z-table P(Z<-2.3)=0.0107 z-table: Graph:

Q: (a) Find the probability that the client drives less than 10,000 miles/year and has an accident. (b)…

A: The data is given by   < 10000 10000 - 20000 20000 < Total Accident 0.06 0.10 0.29 0.45…