Answered: Find the probability of exactly k…

Find the probability of exactly k successes in n repeated Bernoulli trials where the probability of success is p. (Round your answer to six decimal places.) n = 6, k = 5, p = 0.3

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

See similar textbooks

Related questions

Q: 2. Suppose that 60% of all California motorists are insured. Find the probability that more that 55%…

A: Proportion of motorists that are insured , p0 = 0.6 Here the sample size, n = 100 motorists Here,…

Q: A person has a 30 percent chance of winning on a scratch-off lottery ticket. What is the probability…

Q: A doctor is interested in the proportion of patients which live at least 5 years after being…

A: sample size n=196proportion mean =proportion the standard deviation is ==0.028561) it follows normal…

Q: Compute the probability of X successes using the binomial formula. Round your answers to three…

A: Given, n=7 p=0.56 X=5

Q: 4. You roll a single number cube 20 times. What is the probability that it lands on 3 at least 5…

A: We are given:number of trials: n = 20probability of success: 1/6number of successes: at least 5 So,…

Q: What is the probability that she has her first successful ticket on the 4th try

A: Let p be the probability of winning. Given that p = 0.07 Let X denote the try number on which she…

Q: Objective: Probability involving percentages Business Weekly conducted a survey of recent graduates…

A: (1) Obtain the probability that less than 90% of the 77 recent graduates have an annual salary…

Q: calculate the probability of exactly 3 successes in 4 tries. p=0.27 1-p= 0.73 n=4 k=3

Q: Kiara sets up a passcode on her tablet, which allows only six-digit codes. She has heard that it's…

A: Kiara sets up a pass-code on her tablet, which allows only six-digit codes. She has heard that it's…

Q: (b) Find the mean and standard deviation of this probability distribution. What is the expected…

A: It is given that n = 6 and p = 0.70.

Q: calculate the probability of exactly 2 successes in 4 tries. p=0.27 1-p= 0.73 n=4 k=2

Q: Catherine buys a bag of cookies that contains 7 chocolate chip cookies, 4 peanut butter cookies, 5…

A: Given that, Total number of cookies = 7+4+5+5 = 21 Number of chocolate chip cookies = 7 Number of…

Q: The odds that a bag of flour weighs enough to pass inspection are.20:1. What is the probability…

Q: Terry purchases 30 scratch off lottery tickets. Each ticket has a 10% chance of winning. What is the…

A: Given: The sample size is n= 30. The probability of winning is p=10%=0.10.

Q: A carnival game consists of choosing a rubber duck from a kiddie pool. If the duck has a red dot on…

A: There are 10 ducks in the pool, and 2 of them have red dots.

Q: Find the probability of at least one failure in five trials of a binomial experiment in which the…

A: From the provided information, The probability of success is 30%. Probability of failure p = 1 -…

Q: Use the appropriate table to solve this problem: At an online computer store 60% of computers sold…

A: Given that at an online computer store 60% of computers sold are laptops.

Q: Compute the probability of X successes, using the binomial formula. A. n=10, p=0.37, X=5 B. n=21,…

A: By using the binomial distribution, The probability is given by,

Q: The probability of a success is .45. If you have a sample of 13 people, what is the probability that…

A: Bin(n=13, p=0.45)

Q: calculate the probability of exactly 1 success in 4 tries. p=0.27 1-p= 0.73 n=4 k=1

A: Ans- Here the random variable X has binomial distribution With parameter n = 4, p = 0.27 & q…

Q: A population proportion is 0.5. Suppose a random sample of 658 items is sampled randomly from this…

A: Given that : Population proportion =0.5 Random Sample =658

Q: 65% of the people in Missouri pass the driver's test on the first attempt. A group of 7 people took…

A: Introduction:If X ~ Bin (n, p), then the probability mass function of X is:p (x) = (nCx) px (1 – p)n…

Q: Terry purchases 29 scratch off lottery tickets. Each ticket has a 8% chance of winning. What is the…

A: If the occurrence/non-occurrence of an event does not affect the occurrence/non-occurrence of other…

Q: Horatio conducts an experiment with a spinner divided into 3 equal sections labeled A, B, and C.…

A: Let, X= number of times C appears. The spinner has 3 equal sections labeled A, B, and C So the…

Q: calculate the probability of exactly 0 successes in 4 tries. p=0.27 1-p= 0.73 n=4 k=0

Q: For two events A and B, P(A) = 0.55, P(B) = 0.40, and P(A & B) = 0.22. Find P(A|B). Express your…

A: Given that P(A) = 0.55, P(B) = 0.40, and P(A & B) = 0.22

Q: the probability of exactly k successes in n repeated Bernoulli trials where the probability of…

A: binomial distribution,n=6k=4p=0.6q=1-p=1-0.6=0.4we have to find out the given probabilty by using…

Question

Find the probability of exactly k successes in n repeated Bernoulli trials where the probability of success is p. (Round your answer to six decimal places.)

n = 6, k = 5, p = 0.3

Video Video

Expert Solution

Step 1

From the provided information,

n = 6, k = 5, p = 0.3

X~B (6, 0.3)

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

Q50. Two dice are rolled once. Find the probability of getting such numbers on the two dice, whose product is 12. (a) 1/14 (b) 1/14 19 (d) 59
In the winter, guests who visit Yosemite National Park like to stay at an overnight lodge in the park 71 % of the time. Find the probability that among 11 guests surveyed exactly 3 guests like to stay at an overnight lodge in the park. P(x = 3) =
For 50c, you can play a lottery where you pick a 3-digit number between 000 and 999. If you pick the winning number, you collect $275. What is the expected amount you will win or lose in this game?
You purchase boxes of cereal until you obtain one with the collector's toy you want. If, on average, you get the toy you want in every 62th cereal box, what is the probability of getting the toy you want in any given cereal box? (Round your answer to 3 decimal places.)
Q9. A process has a probability of defectives of np = 8. What is the probability of finding exactly 3 defectives in a sample? 2.86% 28.6% 286% O None of these
calculate the probability of exactly 4 successes in 4 tries? p=.27 1-p= n=4 k=4
Q2
please show the step by step solution and provide an explanation on why that is the right answer.
34% of CSU students participate in the Statistics Games while they attend CSU. You take a random sample of 40 students. What is the probability of getting a a sample with more than 15 students who have participated in the Games? Use 2 decimal places for your z-score when finding the probability area. Give your answer to 4 decimal places.
You host a house party with 4 guests attending. Every guest gets a chance to win a gift by spinning a wheel with 1/3 of a chance of stopping at the winning spot. If you prepare 2 gifts to give away, what is the probability of you being embarrassed for running short of gifts (i.e, there are more winners than the number of gifts). Round your answer to two decimal places (for example: 0.12)
You have 10 people with a cold and you have a remedy with a 20% chance of success. What is the chance that your remedy will cure at least one sufferer? O 0.107 O 0.268 0.624 O 0.893