probability of having a plate number ending with 99?
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A: Givensample size(n)=12p=14=0.25 (i.e., 1 correct choice in 4 choices)Let "x" be the…
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A: a)Deck consists of 52 cards n(s)=5 Let E be the event that number is 9 n(E)=4 P(E)=1/13
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A: Introduction :- Let , X = Number of heads. Given :- We have to toss a fair coin 10 times.…
Q: Ahmed hits 46 % of his free throws in the Basket Ball game. He had 8 free throws in last week game.…
A: Given p=46%=0.46, n=8 Let X be the number of hits Then X~ Bin(n=8,p=0.46)
Q: A high school baseball player has a 0.233 batting average in one game he gets six at bats what is…
A: From the provided information,Probability fo success (p) = 0.233n = 6
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A: Given dataMultiple choice questions with 5 possible answers followed by a true and false5 possible…
Q: The probability that a spark plug is defective is 35%. Suppose that a person buys 7 spark plugs.…
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Q: d. For the 11 people, find the probability that the average age that they learned to walk is between…
A: Mean=11, standard deviations=1.5 X ~N(11,1.5), n=11
Q: A research study uses 600 men under the age of 55. Suppose that 25% carry a marker on the male…
A: From the given information, The population size is N=600 Sample size, n=5 P(carrying marker)=25%…
Q: SHOW COMPLETE SOLUTION The average number of field mice per acre in a 5-acre wheat field is…
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Q: A poll showed that 49.2% of Americans say they believe that statistics teachers know the true…
A: Given data:: The probability of the Americans who believe that statistics teachers know the true…
Q: average weight of 4150 lb and SD = 450 lb Find each as a 2-decimal percentage - DO NOT put the %…
A: Given that. X~N( μ , ?) μ=4150 , ?=450 Z-score =( x - μ )/?
Q: A poll showed that 44.5% of Americans say they believe that some people see the future in their…
A: Probability(believe that some people see the future in their dreams) =44.5%=0.445
Q: A box contains 3 red marbles, 6 blue marbles, and 1 white marble. The marbles are Probability…
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Q: Estimate the probability you get some of 10 using simulation results count the number of times you…
A: Simulate 100 results for the roll of a pair of dice by simulating 100 outcomes for each dice by…
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Q: The company can expect to pay out $ (Type an integer or a decimal.) over the year after the policies…
A: here given , An insurance company has written 50 policies for $90,000, 100 policies for $30,000, and…
Q: Mohammed is taking courses in both Mathematics and Statistics. He estimates his probability of…
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A: Probability is the mathematical language of randomness which enables us to reason about or to…
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A: Single number cube is rolled twice. In Cube 1 to 6 number plot in each side. In First roll suppose…
Q: A rescarch study uses 800 men under the age of 55. Suppose that 30% carry a marker on the male…
A: From the given information, The population size is N=800 Sample size, n=5 P(carrying marker)=30%…
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A: Here die is rolled twice. On each die there are total 6 possible outcomes. Probability of getting…
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A: It is given as the data represents the results for a test for a certain disease.The total number of…
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A: It is given that The total number of books= 13 + 9 = 22The number of selected books= 4 + 5 = 9
Q: The probability of winning on an arcade game is 0.568. If you play the arcade game 22 times, what is…
A: Given number of times arcade game played n = 22Let X be the random variable that denote winning on…
Q: There are 22 sets of balls numbered 11 through 2020 placed in a bowl. If 22 balls are randomly…
A: Given that there are 2 sets of balls numbered 1 through 20 placed in a bowl So there are total…
Q: A certain virus infects one in every 3000 people. A test used to detect the virus in a person is…
A: A certain virus infects one in 3000 peopleThe positive percentage of test if the person has virus is…
Q: Suppose X is a binomial random variable with n = 200 and p = 0.4. (Use normal approximation. Round…
A: From the provided information, X is binomial distribution random variable with n = 200 and p = 0.4
Q: A number cube is rolled and a coin is flipped. What is the probability of getting a number greater…
A: Given A number cube is rolled and a coin is flipped.Event:- getting a number greater than 3 on the…
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Q: Toss an uneven coin until the front and back of the coin appear. Find the probability distribution…
A: Probability distribution gives probability of occurence of different possible outcomes for the given…
Q: 28) The probability that z lies between -1.10 and -0.36
A: Given, P(-1.10 < X < -0.36) We will use z-standard normal distribution.
Q: 123456 A box contains eight cards labeled P,Q,R,S,T,U,V, One card will be randomly chosen. What is…
A: Given: We have a box that contains 8 cards labeled P, Q, R, S, T, U, V, and W. Condition: we have to…
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A: Here we want to find the correct option for the given statement.
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A: Givenon average there are 6 fires in a yearλ=6 fires in a yearx~Poisson(λ=6)P(X=x)=e-λ×λxx!
Q: You roll a fair six-sided die twice. Find the probability of rolling a 1 the first time and a number…
A: We have to find given probability..
Q: A poll showed that 45.2% of Americans say they believe that Marilyn Monroe had an affair with JFK.…
A: Given, Marilyn Monroe had an affair with JFK= 45.2% Probability that randomly selected individual…
Q: b) It is known that an average of 5 trains pass through Grand Central Terminal every 30 minutes.…
A: Note:- Ques a is incomplete. What needs to be asked is missing. I have solved ques b for you Given…
Q: A quick quiz consists of a true/false question followed by a multiple-choice question with 6…
A:
Q: A physics class has 40 students. Of these, 17 students are physics majors and 13 students are…
A: N = 40n(physics major) = 17n(female) = 13n(physics major and female) =2P(female and physics major) =…
Q: In the lottery the top cash prize was 621 million going to three lucky winners players picked five…
A: It is required to find the probability of winning the minimum value.
Q: Toss a coin 100 times, find the probability that a Head will appear at most 43 times
A: Let define a random variable X as, X : The number of times Head appears in experiment of tossing a…
Q: If one card is drawn from a deck, find the probability of getting these results. Enter your answers…
A: Answer:- We know that, total number of cards in a standard deck, n = 52 Number of cards in a deck…
Q: Suppose that the probability is 0.8 that any given person will believe a tale about life after…
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- Probability is always a number between and inclusive?Probability of guessing 11 out of 20 questions correctly. On a 20 question multiple choice test (4 choices for each question ) Please round to the 4 decimal placePlease give solution in correct and detailed format thanku The probability that a visitor's first ride at a theme park will be the roundabout or the pirate ship is 20%+0.42 Work out this probability as a decimal.
