Probability Question
Q: Make a conclusion from the histogram in 4-5 sentences.
A: The given data is 54, 57, 60, 60, 60, 60, 60, 61, 61, 61, 61, 62, 62, 62, 62, 62, 62, 62, 63, 63, 6...
Q: a strap is made up of 20 beads (4 yellow, 6 blue, 3red and 7 green. Calculate for the all possible a...
A: A strap is made of 20 beads of which 4 yellow, 6 blue,3 red and 7 green. The total number of arrange...
Q: The cumulative distribution function of a random variable X is defined by the equation if x 1 Deter...
A: Solution: From the given information, the cumulative distribution of X is
Q: Think of 5 situations with equally likely events and find the sample space.
A: Events are said to be equally likely if each outcome has equal chance of being occur.
Q: spectively. Find the mean and standard deviation of the given random variable y = x + 3 ) = 5x w = 5...
A: Given : Mean=9 Sd= 4
Q: [Q2] For the joint probability distribution f(x,y),described in the table below, find: (a) the value...
A: Solution: Q2. From the given information, the joint probability distribution of X and Y is
Q: Assume that the box contains 10 balls: 3 red, 2 blue, and 5 yellow. As in the text, you draw one bal...
A: Given information 10 balls 3 red 2 blue 5 yellow Probability that the second ball drawn is yellow ...
Q: Please show the full steps. Thanks!
A:
Q: In a bag there are 22 items in total, including: 5 red triangles, 7 white circles, 3 blue circles, 1...
A: Given 22 items in total 5 red triangles 7 white circles 3 blue circles 1 red circle. 3 red star...
Q: On the last day of a Shakespeare class, an english teacher asked her student which play they liked m...
A: Given that out of the 12 students, 2 liked Romeo and Juliet best. P(Romeo and Juliet best)=2/12=1/6 ...
Q: A 5-person basketball team consists of a point guard, a shooting guard, a forward, a power forward, ...
A: a. P [selecting a complete team] = 0.2x0.25x0.33x0.5x1 = 0.00825 If a point guard is chosen from one...
Q: Consider all seven-digit numbers that can be created from the digits 0-9 where the first and last di...
A: Considering all seven-digit numbers that can be created from the digits 0-9 The even digits are 0,2,...
Q: Determine three consecutive whole numbers where two times the smallest number is added to the middle...
A: Let a is the first number. So three consecutive whole numbers are a, a+1, and a+2. Two times the sma...
Q: 3. In the game of blackjack as played in the casinos, the dealer has the advantage. The probability...
A: Given data: The given probability of winning is p=0.45. The numbers of games played are n=5. a) The ...
Q: 1. Random sample of size 4 is drawn from the finite population which consists of thenumbers 2,3,7,8,...
A: Random sample of size 4 is drawn from the finite population which consists of the numbers 2,3,7,8 an...
Q: Rework problem 17 from section 3.2 of your text, involving the sum of the numbers showing on two fai...
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Q: your answers to two decimal places. the moment generating function of X and evaluate it at the point...
A: It is an important part of statistics. It is widely used.
Q: The probability mass function of a random variable J is given as fの={2 where J = {-1,0, 1} 8' 0, Is ...
A: “Hello. Since you have posted a question with multiple sub-parts, we will solve first three sub part...
Q: Send data to calculator Draw the histogram for these data using an initial class boundary of 0.5 and...
A: Given Data :
Q: The spinner shown is spun once. Deteremine... P(blue) RED RED GREEN GREEN YELLOW GREEN BLUE 118 1/4 ...
A: Given: Total number of sides, N=8. Number of blue color is, n(B)=2. Number of red color is, n(R)=2....
Q: The amount of time it takes for a student to complete a statistics quiz is uniformly distributed (or...
A:
Q: 2. Two players, A and B per se, play the following game. Each person tosses a fair die. If it lands ...
A: A wins if it gets {1,2,3,4} B wins if it gets {5,6} The probability that A gets a point when a coin ...
Q: Radio frequency identification (RFID) is an electronic scanning technology that can be used to ident...
A: Poisson distribution is similar to binomial but it is used when there is large number of trials and ...
Q: List the set of integers that satisfy the given conditions greater than 12 and less than or equal to...
A: Given conditions are integer should greater than 12 and less than or equal to 18 integer = x say x ...
Q: Write two examples each of sure events and impossible events from your daily life.
A: Solution : 1. Sure Events : An event containing all the points of the sample space then it i...
Q: Please solve very soon completely all parts
A: Given, In a box of 20 parts, 3 of this are defective. Therefore the probability of defective is p=3...
Q: Can I get an explanation on problem 3 A-C
A: Assume, μ1, μ2 be the population mean number of brands recall when the advertisement contain violen...
Q: A pair of dice is rolled. List the elements of an event that the sum of the dice is 8. Express answe...
A: if a pair of dice is rolled . the list of elements that the sum of the dice is 8 is given as follows...
Q: Suppose you toss a coin and will win $1 if it comes up heads. If it comes up tails, you toss again. ...
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Q: (3) In how many ways can 5 boys and 2 girls sit in a row if just the girls are to sit together?
A: Permutation is a method in mathematics that is used to find the number of ways in which certain obje...
Q: A university conducted a survey of 278 Sophomore, Junior, and Senior undergraduate students regardin...
A: There are total 278 student surveyed. therefore N=278. There are total 116 sophomore students and th...
Q: NAMENT Bobbi needs to select six badminton players to represent the school at a tournament. She can ...
A: Given data: The numbers of badminton players required are r=6. The total numbers of people are n=8. ...
Q: A computer-consulting firm presently has bids out on two projects. Let A= [awarded project 1] and B=...
A: The condition of two independent events is-PA∩B=PA.PB
Q: Assume that AA, BB, and CC are subsets of a sample space SS with Pr(A)=0.65Pr(A)=0.65, Pr(B)=0.45Pr(...
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Q: Frq styled response
A: Given; n1 = 1500 P1 = 0.64 n2 = 1700 P2 = 0.54 Formula Used: Confidence Interval for the difference ...
Q: Two coins were tossed a total of 200 times. 45 times two heads turned up 95 times one tail and 60 ti...
A: From the provided information, Two coins were tossed a total of 200 times. 45 times two heads turned...
Q: 10 books are to be arranged. (3 structural engineering books, 2 electrical design books and 5 mechan...
A: Given : Total number of books = 10 Number of structural engineering books = 3 Number of electrical d...
Q: The average number of red blood cells per cubic mm in humans is about 5 million. We'll let μ = 5,000...
A: Given: μ= 5000000 σ=500000 we need to find i) the values for the middle 80% people i.e 10t...
Q: 1. The average number of motorcycle accidents on C5 Road is 3 per week. Assume that the number of ac...
A: Note: We'll answer the first question since the exact one was not specified. Please submit a new qu...
Q: 1) An advertising agency is conducting a survey to after introducing a fruit drink in the market. As...
A: Given : p = 0.6 , 60% people like the drink n = 10 The full binomial probability formula with the bi...
Q: Answer to number 5
A: Above graph is multigraph Multigraph is graph with multiple paralleledges and multiples loops
Q: Determine the probability that a 5card poker hand will have the king of spades, 6 of diamonds, ace o...
A: There are 52 cards in a deck. We can pick any 5 cards in 52C5=2598960 ways. We can pick the king ...
Q: 10 In a recent poll, 8 out of 10 doctors recommended a certain bran of pain reliever. If 1,250 docto...
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Q: Suppose we are interested in bidding on a piece of land and we know one other bidder is interested. ...
A: Let X is a random variable that is uniformly distributed. X~U(a,b)f(x)=1b-a ;a<X<b -...
Q: The weather in Rochester in December is fairly constant. Records indicate that the low temperature f...
A: We have given that, A random variable x that follows a uniform distribution over the interval 150 an...
Q: An urn contains 3 white balls and 7 red balls. A second urn contains 8 white balls and 2 red balls. ...
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Q: Please show the full steps. Thanks!
A: Given that; (X, Y)~BVN(0, 0, 1, 1, ρ)⇒X~Normal(0,1) and Y~Normal(0,1)Y|X=x~Normal(ρx, 1-ρ2) We know;...
Q: A basketball player makes an average of 2 free throws out of every three attempts. If the player sho...
A: Out of total 3 throws, 2 are made by the player. So the probability of making a throw will be ratio ...
Q: Find the probability that among 7 randomly chosen guests at a party no two share a birth month.
A: Given Data: The number of chosen guests is: N=7 The total number of the month (M) is 12. The total n...
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