Answered: binomial random variable…

binomial random variable X∼B(n=88,p=0.4)X∼B(n=88,p=0.4), find the probability P(X≥33)P(X≥33): P(X≥33)=P(X≥33)= (Round the answer to 4 decimal places)

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: Let X represent a binomial random variable with n = 170 p = 0.21. Round your final answers to 4…

A: From the information, given thatLet X denotes the binomial random variable with the probability of…

Q: In a population where 76%76% of voters prefer Candidate A, an organization conducts a poll of 77…

A: It is given that n = 7 and p =0.76.

Q: find the probability P(F>1.27)P(F>1.27): P(F>1.27)=P(F>1.27)=

A: It is given that F ~ F( 11, 10 ) df1 = 11, df2 = 10 F-score = 1.27

Q: Find the probability that the outcome of tossing a coin 9 times results in 6 heads. (Round the…

A: given data, we have to find out the given probabilties here tosiing a coin 9 times n=9x= no. of…

Q: For F∼F(11,5)F∼F(11,5), use technology to find the probability P(F>5.86)P(F>5.86):

A: Solution-: Given: F→F(11,5) We want to find P(F>5.86)=?

Q: 64% of all Americans are home owners. If 47 Americans are randomly selected, find the probability…

A: sample size(n)=47 p=0.64 A random variable X~Binomial(n=47 , p=0.64) P(X=x)=Cxpx(1-p)n-x ;…

Q: A poll found that 35% of adults do not work at all while on summer vacation. In a random sample of 8…

Q: Assume that random guesses are made for 6 multiple-choice questions on a test with 5 choices for…

A: Givensample size(n)=6p=15=0.20 (i.e., 1 correct choice from 5 choices)Let "x" be the…

Q: 6. 69% of high school graduates population attend colleges, out of this population 100 HS graduates…

A: We have to find given probability.

Q: Let X be the number of successes in five independent trials in a binomial experiment in which the…

Q: What is the probability of P(X=k)= if a binomial distribution with a trial repeated n=13 times,…

A: Let X be a random variable where; X~Binomial(n,p)The probability mass function is given…

Q: probability that the combined sample tests positive for the virus? is it unlikely for su person has…

A: Let X be the random variable such that number of adult who test positive. N: Total number of…

Q: For a binomial random variable X, n = 15 and p= 0.60. Find P(x= 5)

A: Answer: From the given data, sample size (n) = 15 p = 0.60 X~ Binomial distribution (n,p)

Q: For a binomial random variable X ~ B(n = 3, p = 0.3), find the probability P(X = 1): P(X = 1) =…

Q: Determine whether the random variable is discrete or continuous. In each case, state the possible…

A: The given variable is the number of light bulbs burn out in a week.

Q: School Enrollment Of all 3- to 5-year old children, 56% are enrolled in school. If a sample of 500…

Q: Assume that when adults with smartphones are randomly selected,56% use them in meetings or classes.…

A: Given,n=5p=0.56Let X=no.of adults use their smartphones in meeting or classesX~Binomial(n=5 ,…

Q: Let X be a random variable with bin (n, p) distribution. Find the values of the parameters n and p…

A: Given Binomial distribution with parameter n, p Given EX=6 Therefore mean of the binomial…

Q: he probability that a patient recovers from a disease is 0.8. Suppose 5 people are known to have…

A: Given data, p=0.8 n=5

Q: Assume that random guesses are made for six multiple choice questions on an SAT test, so that there…

A: Givenn=6p=0.4x~Binomial(n=6,p=0.4)P(X=x)=(nx)×px×(1-p)n-x ; x=0,1,...,n

Q: Let X be binomial random variable with n =20. For the hypothesis test Ho p = 0.5 versus Ha : p > 0.5…

A: It was stated to suppose that X is binomial variate. The hypothesis is given as:

Q: O (d) It would be unusual to have more than answer as a whole number. number of yawns in any given…

A: The average number of time =13.9 We have to find d...it would be unsaul to have more than number…

Q: For a binomial random variable X∼B(n=89,p=0.8)X∼B(n=89,p=0.8), find the probability P(X=67)P(X=67):…

A: X has binomial random variable.X~B(n=89,p=0.8)We know the pmf of X is;f(x) =Cnxpx1-pn-x,…

Q: For a binomial random variable X ~ B(n = 9, p = 0.4), find the probability P(X = 4): P(X = 4) =…

A: Solution: Given X~B(n= 9,p=0.4) The formula for binomial distribution is P(X=x)=nx×px×(1-p)n-x…

Q: Assume that random guesses are made for seven multiple choice questions on an SAT test, so that…

Q: The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is normally distributed…

A: Let the random variable Y represent the number of chocolate chips in a randomly selected bag.The…

Q: The probability of getting a cracked egg at the grocery store is 15% (p = 0.15). In this binomial…

Question

For a binomial random variable X∼B(n=88,p=0.4)X∼B(n=88,p=0.4), find the probability P(X≥33)P(X≥33):

P(X≥33)=P(X≥33)= (Round the answer to 4 decimal places)

Video Video

Expert Solution

Step 1

Given that

X∼B(n=88,p=0.4)

Probability of success p=0.4

Number of trials n=88

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

he mean height of women in a country (ages 20minus−29) is 63.663.6 inches. A random sample of 5555 women in this age group is selected. What is the probability that the mean height for the sample is greater than 6464 inches? Assume sigmaσequals=2.892.89.
A binomial experiment for the random variable X was performed with 10 trials. The probability of success was found to 0.44. Determine the following probabilities: [Round to four decimal places.] a.) P(X = 4)= b.) P(X 6) =
Let Y be the number of successes in n independent trials of a random experiment having probability of success . For n = 5, compute P(Y > 3).
There are 5 coins in a bag: 3 weighted coins with Pr[H]=2/5 and 2 fair coins. One is chosen at random and flipped 100 times. What is the expected number of H flipped? Write the answer as a fraction.
Assume that random guesses are made for fifteen multiple choice questions on a medical admissions test, so that there are n= 15 trials, each with a probability of success (correct) given by p= 0.25. Find the probability that the number x of correct answers is fewer than 7. The probability that the number x of correct answers is fewer than 7 is (Round to three decimal places as needed.)
A coin with p{h} = p = 1 - q is tossed n times. Show that the probability that the number of heads is even equals 0.5[1 + (q - p)"].
Assume that random guesses are made for nine multiple choice questions on an SAT test, so that there are n=9 trials, each with probability of success (correct) given by p=0.35. Find the indicated probability for the number of correct answers. P(X<4) =
The distance travelled per day, D km, by local bus drivers is normally distributed with D ~ N(110.0,13.5). What is the probability that a randomly selected bus driver travel less than 109.7km per day? (Give your answer in 3 d.p)
Pavan