Let X be a continuous random variable with a probability density function ((6-3e)x² + ex 0 0

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

A: Given sophomore students are = 469 Total number of students = 2000

Q: Q3 :A: An urn contain three red balls ,two blue ball and five white balls, A ball is selected and…

A: Given: n(Red) = 3 n(Blue) = 2 n(white) = 5 Total balls = 3+2+5 = 10 A ball is selected and its color…

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A: To find: The probability that You land on a red space.

Q: 2 You need to borrow money for gas, so you ask your mother. Before giving you money, she makes You…

A: Given that the spinner has evenly divided wedges with three red, two green and one blue.

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Q: A B A B C 3 20 15 CDE 1 3 20 57 33 F 38 5378 15 13 27 -- 56 D 57 13 56 -- E F 33 38 27 58 6 37 52 44…

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Q: (i) Six dice are thrown 405 times. How many times do you expect to at least 5 dice to have a four or…

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Q: Q4: The following data represent weights for 25 items construct a frequency distribution table: 15,…

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

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Q: bability is

A: Given Mean=6 minutes

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A: Given  Total number of slots =54 Player bet $4 on $10 denomination

Q: Which of the following is the appropriate definition for the intersection of two events A and B…

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Q: d Jerry are playing a game called ‘Race to 25’. In this game, the first player will say a whole…

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Q: 13 D 29 3 25 12 E 22 A Find the shortest path from vertex A to vertex B. Give your answer as a…

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Q: A manufacturing company uses an acceptance scheme on items from a production line before they are…

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Q: Kilie is an avid collector of action figures based on superhero movies. She has been tracking the…

A: Given datakilie is an avid collector of action figures based on superhero movies

Q: Kilie is an avid collector of action figures based on superhero movies. She has been tracking the…

A: Given datakilie is an avid collector of action figures and a graph is given fortracking value of one…

Q: A cordless telephone that is regularly priced at $50.00 is discounted $10.00. What is the discount…

A: Given  Telephone price=$50.00 Discount =$10.00

Q: L The word "Fair" means that each face of a coin has an equal chance of coming up and that the…

A: We have given the following information about the  fair coin.

Q: D B E A

A: Here we want to know degrees of vertex D.

Q: Use emperial rule Mean speed sample 70mph Standard dievation 7mph Estimate speed between 56 and 84

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Q: A salesman works for a base salary of $450 a month plus 4% commission on all the merchandise he…

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Q: Actual and Relative Change The value of a car dropped from $37,800 to $35,200 over the last year.…

A: Given that  The value of a car dropped from $37,800 to $35,200 over the last year. Previous year…

Q: Suppose that a box contains 8 cameras and 5 are defective. A sample of 2 cameras is selected at…

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Q: The U.S. Weather Bureau has a station on Mauna Loa in Hawaii that has measured carbon dioxide levels…

A: Given, Initial level of carbon dioxide: 313 parts per million Final level of carbon dioxide: 383…

Q: 49 A B C D E F A -- B 9 с DE F 38 16 19 37 22 13 44 15 5 24 28 33 7 43 -- 9 38 22 16 13 5 19 44 24…

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Q: In a certain city district, the need for money to buy drugs is stated as the reason for 71% of all…

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Q: Calculate Pr[A | B].

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

Q: Find the probability for each of the following situations: 1. You get exactly 1 head when flipping…

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Q: What is the least value of k in Chebyshev’s Inequality for which the probability that X assumes a…

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Q: 4. Let the two dimensional discrete random variable (X,Y) have the following joint probability…

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Q: The distribution of the scores on a certain exam is ​N(30​,10​), which means that the exam scores…

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Q: About 52% of the residents of Capricorn municipality are happy and 48% of the residents are not…

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Q: Find the probability that a person flipping a coin gets (a) the fourth tail on the seventh flip, and…

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Q: Twelve teachers are to be assigned to three schools. In how many ways can this be done if: a…

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Q: How to find margin of error

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Q: There are 15 mobile phones in a package box, 9 of which are iphones. If atperson takes 5 phones from…

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Q: 3 The probability that Adam goes to play basketball on any day is 5 On a day when he plays…

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

Q: Use the given statement to represent a claim. Write its complement and state which is Ho and which…

A: From the provided information, The statement of the hypothesis is as follow: µ ≥ 203

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

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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: probability problem person 1 is trying to loss weight, he needs to consume less than 2000 calories…

A: GivenTotal calories to be consumed for weight loss <2000  Total calories consumed daily =2500 The…

Q: 6.7 In 2015, the per capita consumption of bottled water in the United States was reported to be…

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

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