What is the probability of two people chosen at random being born on the same day of the week

Q: What is 12% of 79000

A: Here We will use Simple Calculator Simple calculation

Q: Poltholes on a highway can be a serious problem and are in consent need of repair. with a particular...

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Q: four marbles are chosen from an urn that contains 11 marbles, 7 yellow and 4 black. Find the probabi...

A: GivenNo.of yellow marbles =7No.of black marbles =4Total no.of marbles =11

Q: 1. In how many ways can a a boy and a girl be selected from a group of five boys and six girls? 2. ...

A: According to bartleby policy I have solved first question. I hope it will help you... 

Q: The probabilities of various numbers of failures in a mechanical test are as follows: Pr[0 failures]...

A: We have given that The pmf  x 0 1 2 3 more than 3 P(X=x) 0.21 0.43 0.28 0.08 0.00

Q: A box contains 5 red marbles, 6 white marbles, and 8 blue marbles. If a marble randomly selected fro...

A: Given that Red marble = 5 White marble = 6 Blue marble = 8 Total marble = 6 + 5 + 8  = 19

Q: Fill in the blanks: Suppose N = 10 and k = 3, compute the hypergeometric probability for n = 4 and x...

A: GivenN=10k=3n=4x=4x~Hypergeometric(N=10,k=3,n=4)P(X=x)=(kx)(N-kn-x)(Nn);x=0,1,2....,n

Q: Netflix took a survey of 500 subscribers to determine who likes watching Lucifer, The Witcher, and S...

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Q: A coin is in one of 5 boxes. The probability that it is in the ith box is (i/15). If you search in t...

A: Let us define the event of searching the coin in the 1st box and find it by F. Then by the problem, ...

Q: Of 120 students, 70 are studying Calculus, 50 are studying Filipino and 20 are studying Calculus and...

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Q: Exponential Regression The table below shows the population, P, (in thousands) of a town after n yea...

A: Regression Equation: When we want to predict the value of one variable, say Y, from the given value ...

Q: two dice are rolled. find the probability of getting a sum greater than 9 or less than 4. complete s...

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Q: A company invests on selling computer units worth Php 32,000.00. The probability of maintaining this...

A: The expected value is calculated by multiplying each observation of the variable with its correspond...

Q: The digits 1,2,3,4 and 5 are to used to form a five-digit number. How many different numbers can be ...

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Q: ali's health club membership costs $19.95 per month. Ali pays $2.75 each time he works out. If ai wa...

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Q: What is the probability of drawing a blue card first, then a red card?

A: Given that Total number of cards = 15 Number of green cards = 5 Number of blue cards = 5 Number of r...

Q: The probability of a dry summer is equal to 0.2, the probability of a wet summer is equal to 0.3, an...

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case yo...

Q: Let the cumulative distribution function of a distribution is given by: 0, 1/2, 0 3.5. Determine the...

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Q: If the temperature from 32 degree celcius went down four times by 2 degree celcius during the night,...

A: silolution:  Initial temperature t1=32 degree Celsius  Temperature drop by 2 degree Celsius in night...

Q: The following is a frequency distribution on home selling prices in an area. Selling Price Frequency...

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Q: Find P(L)   Forty-eight percent of all Californians registered voters prefer life in prison withou...

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Q: The nutrition and food science division of Farnsworth Pharmaceuticals is alpha testing an OTC diagno...

A: 5.Given data The nutrition and food science division of Farnsworth pharmaceuticals is alpha testing ...

Q: How many 4-digit numbers can be formed from the digits 0,1,2,3,4,5,6,7 and 8, if each digit can be u...

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Q: ojeiojer 18. There are three alternative proposals before a businessman to start a ne project : Prop...

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Q: in a school survey 35% of students rode the bus to school. what are the odds of a student riding the...

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Q: 52 9. There are ways of distributing the cards to the four players. Call these four players A, 13, 1...

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Q: The analysis of results from a leaf transmutation experiment (turning a leaf into a petal) is summar...

A: Answer:----.               Date:----10/10/2021

Q: 3-digit numbers will be formed with the natural numbers from 1 to 5, without repeating any digit a) ...

A: Solution

Q: student spends on finding a certain book in library have an exponential distribution of 8 minutes. F...

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Q: Number  Gender Exam 1 Exam 2 Exam 3 Homework Lab Number grade Letter grade Z-score Absolute z-score ...

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Q: Baseball statisticians sometimes employ transformations of statistics to allow comparisons of perfor...

A: Given data: y = 2x  + 15.5 Mean = 3.5 Standard deviation  = 1.7  

Q: If you choose one item from each bag, what is the probability of choosing a green M&M OR a Krackel? ...

A: A bag of M&M’s contains 8 red M&M’s, 13 blue M&M’s, 2 orange M&M’s, 15 yellow M&...

Q: According to the CDC, in 2015 15% of high school students rode with a driver (in the last 30 days) w...

A: Instruction : "Help me solve the last half of the question (4-6)" Given : p = 0.15 sample size , n ...

Q: What are the probability distribution of X and Y? Are they independent?

A: Since ,the joint probability distribution of X and Y is given by,   1 2 3 Total 1 0.32 0.03 0.0...

Q: (7) Find the variance of XX when XX is Exp(λ)Exp(λ). The correct answer is     1/λ1/λ 2/λ2/λ 2/λ2...

A: Comments: As per our company guidelines we are supposed to answer only one question. Kindly repost o...

Q: orty-eight percent of all Californians registered voters prefer life in prison without parole over t...

A: Solution: Let C = Californians (registered voters) preferring life in prison withoutparole over the ...

Q: question 3 I the macroscopic and ic states of the system in (A)

A: *Answer: 

Q: 2.77. Disks of polycarbonate plastic from a supplier are analyzed for scratch and shock resistance. ...

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Q: You draw two cards from this deck, one after the other, without replacement. What is the probability...

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Q: Grab taxis arrive at the Manila International Airport , according to a Poisson process, at the rate ...

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Q: Do the data support the claim that the two machines produce material with the same mean wear?

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Q: Pls help with this homework, asking remaining part d & e again. I have already solved part a,b & c....

A: d)  Demand Function : QD = 5000 - 0.3P Supply Function : Qs = 2000 + 0.7P If there is a equilibrium ...

Q: 7. A bag contains 30 balls numbered from 1 to 30. One ball is drawn at rändorm. Find the probability...

A: We want to find the probability that the  (a) multiple of 5 or 7  (b) multiple of 3 or 7  Let E be t...

Q: What is the probability distribution of the sum of the outcomes of the flips

A: When we flip a coin two times, then thebpossible outcomes are {(1,1),(1,0),(0,1),(0,0)} Let X denote...

Q: Suppose we are interested in bidding on a piece of land and we know one other bidder is interested. ...

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Q: Determines the number of subsets of any size in a set of 25 elements From the subsets of the previo...

A: Total number of elements = n = 25 Hence, The number of subsets of any size = 2n = 225 = 33554432

Q: Caselet #2 PLASTIC BOTTLES Two machines are used for filling plastic bottles with a net volume of16....

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Q: 6. Let A1 denote the event that no red balls are selected, let A2 denote the event that no white bal...

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Q: The effect of the time of day a psychology class is taught on test scores is being studied in an exp...

A: We have to answer question based on design of experiment.

Q: Three cards are drawn from a pack of playing cards without replacement. Determine the probability of...

A: no.of king cards=4total no.of cards=52