In one lottery, a player wins the jackpot by matching all five distinct numbers drawn in any order from the white balls (1 through 41) and matching the number on the gold ball (1 through 33). If one ticket is purchased, what is the probability of winning the jackpot?

Q: The colour of a car would be considered which type of data

A: There are two types of data: Quantitative and Qualitative. Quantitative data consists of numerical…

Q: indicated probability of time spent each weeknight doing homework. 45. A randomly selected high…

A: It is given that  Mean, μ = 52.5 Standard deviation, σ = 5.1

Q: The scores on a psychology test were normally distributed with a mean of 65 and a standard deviation…

A: According to empirical rule 68%,95% and 99.7% data fall within one ,two and three standard…

Q: Coupons. Every package of some intrinsically dull commodity includes a small and exciting plastic…

A:

Q: Show that any sequence of independent random variables taking values in the countable set S' is a…

A:

Q: spinner can and on either red or blue.

A: There are two possible outcomes. Red and blue.

Q: What is Central limit theorem? When do you think you need to apply CLT?

A: The Central Limit Theorem states that the distribution of the sample means can be approximated by…

Q: An urn contains n red balls and m blue balls. These n+m balls are randomly drawn one by one from the…

A: Given that an urn contains n red balls and m blue balls, n+m balls are randomly drawn one by one…

Q: ice horse racing, people over the age of 15 ar lled seniors and people 15 years or younger a called…

A: Comment: As per the our company guidelines we are supposed to answer only three subparts. Kindly…

Q: According to her doctor, Mrs. Harris's cholesterol level is higher than only 5% of the females aged…

A: Given information: Let X be the cholesterol levels among females aged 50 approximately normally…

Q: 2. Each person in a group of n people chooses another at random. Find the probability: (a) that…

A:

Q: The Video Emporium rents DVDs and Blu-rays only. They surveyed their 1,168 rental receipts for the…

A: given data  n(dvd) = 832 n(blu rays)  = 692 n(tottal) = 1168

Q: (int) A certain typing agency empla typist and 1.1 when typed by the seco will have no errors.

A:

Q: C1. A collector wants to collect football stickers to fill an album. There are n unique stickers to…

A: (a) From the given information, In the given situation, the random variable is the number of extra…

Q: A fair coin is tossed n times. Show that, under reasonable assumptions, the probability of exactly k…

A:

Q: Since the length of a downhill ski is related to the height of the individuals renting them, it is…

A: Given,Mean(μ)=150standard deviation(σ)=10

Q: Choose P, Q, and R uniformly at random within the convex region C illustrated beneath. By…

A:

Q: In a bulb factory, three machines, A, B, C, manufacture 60%, 25% and 15% of the total production…

A: Let D=defective productsGiven,P(A)=0.60P(B)=0.25P(C)=0.15P(D|A)=0.01P(D|B)=0.02P(D|C)=0.01

Q: The following model is used to investigate factors affecting the probability of smoking of adults:…

A: Please find the solution below. Thank you.

Q: If the odds against the Dodgers winning the World Series are 17 to 2, what is the probability of…

A: Assume an event A, defines the event of Dodgers winning the World Series.

Q: A twelve sided die with sides labeled 1 through 12 will be rolled once. Each number is equally…

A: Answer: From the given data, A twelve sided die with  sides labeled 1 through 12 will be rolled…

Q: During an outbreak, a test is administered for the (fictional) disease stelastr. The chance is 0.9…

A: Let P and N denote the positive and the negative results. Also, let S denotes the disease stelastr…

Q: Assume that the average weight of an NFL player is 245.7 lbs with a standard deviation of 34.5 lbs.…

A: Given that  Mean = 245.7 , Standard deviation = 34.5 Sample size = 32

Q: The ages of people living in a retirement community are normally distributed with a mean age of 68…

A:

Q: The probabilistic method. 10 per cent of the surface of a sphere is coloured blue, the rest is red.…

A:

Q: Suppose a die has three eyes on five of its faces, and six eyes on its sixth face. The die is rolled…

A: three eyes on five of its faces and six eyes on sixth face.  roll die three times x = sum of 3 roll…

Q: a) Does the graph have any Euler Circuits? If yes, list one. b) Does the graph have any Euler Paths?…

A: We have, Euler path: It goes through every edge of a graph exactly once.  Euler circuit: It is an…

Q: A card is drawn from a well shuffled pack of 52 cards. Find the probability of: a. a non-ace b. a…

A: given data  52 card deck  select one card at random

Q: A test was given to a group of students. The grades and gender are summarized belo A B Total Male 20…

A: Given table    A B C Total Male 20 9 15 44 Female 7 16 18 41 Total 27 25 33 85

Q: 1. We are rolling 2 fair dice each with n sides. We will roll both and the the largest outcome of…

A:

Q: A student is taking a multiple choice quiz but forgot to study and so he will randomly guess the…

A: Givensample size(n)=12p=14=0.25                 (i.e., 1 correct choice in 4 choices)Let "x" be the…

Q: In a batch of 23 pedometers, 3 are believed to be defective. A quality-control engineer randomly…

A:

Q: Bob is in love with Alice, but sadly, Alice has no interest in Bob. Every time Bob tries to approach…

A: Negative correlation: when ine variable is increasing and other is decreasing simultaneously or vice…

Q: : Let (X, r≥ 1} be the integer-valued identically distributed intervals between the times of a…

A:

Q: A coin which has probability 0.49 of coming up Heads is tossed three times. Let Y be the number of…

A: Binomial probability distribution has utilized.

Q: What are the odds against rolling a 4 on a single die?

A: From the provided information, A single die is rolled. Total outcomes = 6 Sample space is as follow:…

Q: Suppose X follows a continuous uniform dis- tribution from 1 to 5. Determine the conditional…

A: Given that  X follows a continuous uniform dis-tribution from 1 to 5.

Q: A 95% confidence interval for p the proportion of supermarket customers who do not buy house-brand…

A: Solution: Given information: Margin of error=  =0.04 z*= 1.96  for a 95% Confidence level.

Q: There are four boxes, each containing five coats: a red coat, a blue coat, a green coat, a yellow…

A: There are total 5 coats then probability of selecting any coat is p= 1/5  There are 4 people who…

Q: ssword with 5 characters is randomly selected from the 26 letters of the alphabet. What is the…

A: given data, 5 characters is randomly selected from the 26 letters of the alphabet.we have to find…

Q: 77 months. If the claim is true, what is the probability that the mean monitor life would differ…

A: It is given that  Mean, μ = 82 Standard deviation, σ = 77 Sample size, n = 71

Q: Let (X, 1 ≤r ≤ n} be independent and identically distributed with finite variance, and define X =…

A:

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

A:

Q: Consider the following data x,-7,-6,-5,-4,-3 P(X=x) 0.2,0.2,0.2,0.2,0.2 find the value of P(X < -4)…

A: Given  X -7 -6 -5 -4 -3 P(X=x) 0.2 0.2 0.2 0.2 0.2

Q: A company manufacturing computer chips finds that 8% of all chips manufactured are defective.…

A: Note: As per the Bartelby guidelines only three subparts can be answered. Kindly,  resubmit for…

Q: Example 9.6: What are the standard errors of the sample mean X and the sample proportion p?

A: The standard error is the standard deviation of the estimate.

Q: A shipment contains 10 igneous, 8 sedimentary, and 8 metamorphic rocks. If 6 rocks are selected at…

A: Given information- We have given that a shipment contains 10 igneous, 8 sedimentary, and 8…

Q: Q19. Labor trends were recently studied using a survey of respondents who were either unemployed (A)…

A:

Q: Problem 2. A carton of 24 light bulbs includes three are defective. If two of the bulbs are chosen…

A: We have given that  A carton have 24 light bulbs  3 are defective 21 are not defective We have to…

Q: A coin which has probability 0.82 of coming up Heads is tossed three times. Let Y be the number of…

A: It is given that  P( heads ) = 0.82 P( tails ), p = 1 - P( heads ) = 1 - 0.82 = 0.18 n = 3