Convert 17°C to Fahrenheit Round your answer to the nearest tenth. °F

Q: Let T have at distribution with r degrees of freedom. Show t with 1 and r degrees of freedom. (Hint:…

A: Given that t distribution with degrees of freedom r.

Q: Let X be a continuous random variable with a probability density function ((6-3e)x² + ex 0 0<x< 1…

A:

Q: A pollster randomly selects a proportional amount of Democrats and Republicans to be in a sample,…

A: There are two types of error happen in a experiment. They are sampling and non sampling error.…

Q: 1. There are 15 men and 18 women who belong to a club. An executive panel consisting of a president,…

A: There are 15 men and 18 women. We want to select 4 people out of 33 peoples. ( i ) with no…

Q: The probability of flu symptoms for a person not receiving any treatment is 0.053 In a clinical…

A:

Q: Prepare a distribution table and probability histogram for the number of 3s when a die is rolled…

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Q: Calculate the mean, μ. The mean is (Round to two decimal places as needed.) Calculate the variance,…

A: The probability distribution of X is given by X 0 1 2 3 P(x) 0.2 0.3 0.4 0.1

Q: In any given day the air quality in a certain city is either good or bad. Records show that when the…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

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

A:

Q: a) Find the value of k. b) Construct the probability distribution table. c) Calculate the mean and…

A: a) Σf(x)=1⇒17k*5+17k*6=1⇒175k+6k=1⇒17*11k=1⇒11k=7⇒k=711

Q: At a casino, one lucky player is blindfolded and allowed to pick 5 bills from a bowl containing 25…

A: * SOLUTION :-

Q: The credit manager of a department store chain believes that the average age of charge-account…

A: Given two problems related to hypothesis testing. We have to solve the problems as indicated.

Q: Consider the following. (Assume that what is observed are the numbers that face up.) HINT Two…

A: 2 dice are rolled  Sample space : (1,1) (1,2) (1,3) (1,4) (1,5) (1,6) (2,1) (2,2) (2,3) (2,4) (2,5)…

Q: List the elements of the set. HINT [See Example 1.] The set of outcomes of tossing three…

A: a) Three distinguishable coins are tossed.

Q: You are to randomly pick one disk from a bag that contains the disks shown below. Find…

A: From the provided information, Total disk = 10 Yellow disk = 4 Yellow disk with face = 1

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: D E What is the degree of vertex C B F A 9

A: Here we want to know the degree of vertex C

Q: An insurance company pays claims for bills from a physical therapist as follows: They take the…

A: He takes actual bill He reduced it 5% Now he paid 45% of remaining He actually pay=?

Q: Use the following information to answer the following question. A bag contains 12 red marbles, 15…

A: Given info: A bag contains 12 red marbles, 15 yellow marbles, 10 green marbles, and 3 black marbles.…

Q: A discrete random variable Y is such that 1 y(y + 1)' P(Y = y) = y = 1, 2, 3, ...

A: Given:Y is a discrete random variable.P(Y=y)=1y(y+1),       1,2,3,.....Find:E(Y)

Q: er an experiment with the set of all out

A: On considering the experiment with outcomes S. Take A be the event of S. The probability of event…

Q: Let X be a random variable with a uniform distribution on the interval (0,1). Given Y = e, derive a)…

A:

Q: his is a gacha card game. The card has two types Which are regular role cards and magic role cards.…

A: Given Solution: (a) The probability of getting a magic role card within forty times drawing is…

Q: The second angle of a triangle is 35 more than the first angle. The third angle is three times the…

A:

Q: A die is thrown 6 times. If getting an even number is a success, find the probabilities of (i) at…

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Q: a) the probability that the time to detect the next piece of debris is less than 3 minutes. b) the…

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Q: Mr.and Mrs. Khan want a family picture taken with their children, Hamish, Flora and James. In how…

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Q: Let X be a continuous random variable with E(X)=i! for i=0,1,2,.... (a) Show that X has an…

A: Yes it is a Gamma distribution with parameters (1,1)

Q: are inspected in one day. What is the expected value of the number that fails inspection in one day?…

A: It is given that  The random variable X that is inspection follows Binomial distribution with…

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: A new restaurant has been open for three months and wants feedback from its customers. They plan to…

A: firstly let's understand what is census and sampling methods? CENSUS :  A census is the complete…

Q: The probability that a randomly selected person from this sample used the Chrome browser is • The…

A: It is given that a random sample of computer users were asked which browser they primarily relied on…

Q: Two cards are drawn from a deck and not replaced. What is the probability: a) They are both hearts?…

A:

Q: For the one that is a probability density function, find the probability that is between 0 and 0.2.

A: ∫ -∞∞f(x)=1⇒∫ -∞0f(x) + ∫0∞f(x)⇒∫ -∞00 + ∫0∞8e-8x⇒8e-8x-80∞⇒-e-∞-e0⇒-e∞≠1 this is not a pdf

Q: B A 20 14 29 E D 3 27- H 26 G -30- 10- 4 K Find the shortest path from vertex A to vertex L. Give…

A: From the given graph we find the shortest path from vertex A to Vertex L

Q: a) How many ways are there to do this?

A: nCr=n!r!(n-r)!

Q: Illustrate the given situation using a Venn diagram 2. What proportion of those twelve hundred…

A: here given , A total of 1200  graduates of State have gotten into medical school in the past several…

Q: a. Calculate the probability that X1 is less than 0.5 and that X2 is between 0.4 and 0.7. b. Show…

A: f(x1,x2)=2(1-x1)   0≤x1,x2≤1   P(0&lt;x1&lt;0.5,0.4&lt;x2&lt;0.7) =∫x1=00.5∫x2=0.40.72(1-x1) dx1…

Q: how many ways are there to arrange the books

A: There are five English and four French books on the shelf  And now arrangement of book on  shelf…

Q: What is the probability of rolling a total of 9 ?

A: It is given that the sample space of rolling two six-sided dice is S={ (1,1) (1,2) (1,3) (1,4) (1,5)…

Q: A random sample of size 100 is taken from a normal distribution population with sigmma=4.3. give…

A:

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

A: Given p=15%=0.15sample size(n)=6Let "x" be no. of products selected by the quality-control inspector…

Q: ou are a thief overhearing someone’s safe combination, which consists of a 5-digit number sequence.…

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Q: Josh has a seasonal job rafting gifts at the mall there are eight colors of wrapping paper ,six…

A: Given  No of colours of wrapping paper=8 No of bowls=6 No of choices of ribbon=8 We need to…

Q: flipped. If it shows heads, you draw a marble from shows tails, you draw a marble from urn B with 3…

A: Given: P(H)=0.7 P(T)=0.3 Heads-Urn A-1 Blue and 4 red Tails- Urn B- 3 blue and 1 red

Q: Mildred rolls the dice 300 times. Approximately how many times it will be

A: Given information: Total no. of rolls=300favourable outcomes={3,4,5,6}

Q: Given the probability of change in the stock values on a regular basis. Day (i) Day(i+1) Probability…

A: Hidden Markov chain rule: A Markov chain is used when we are given the random motion of the object.…

Q: Turbo Generators plc manufacture seven large turbines for a customer. Three of these turbines do not…

A: Introduction: The random variable X is the number of inspected turbines that meet the customer’s…

Q: A box contains 6 blue balls and 4 red balls. Two balls are drawn from the box, one after the other,…

A: Given information:A box contains 6 blue balls and 4 red balls. Two balls are drawn from the box, one…

Q: each

A: i)