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Binomial distribution
Page 4
Questions (365)
In the last senatorial election in New Jersey, the republican candidate got 48% of the vote. During the election an exit poll
1 answer
asked by
Xavier
867 views
A die is thrown 20 times and a sucess is defined as on or a six on the upace of the die,.
Use binomial distribution to determine
1 answer
asked by
lin
421 views
Commercials
Suppose that a commercial is run once on television, once on the radio, and once in a newspaper. The advertising
2 answers
asked by
Lyndsey Horton
561 views
Calculate the probability that 3 or fewer rainy days occur during the next 15 days. The probability any day is rainy is .2.
For
1 answer
asked by
Mete
401 views
hi, i'd also really like some help for another binomial distribution question, i have no idea where to start... the question is:
3 answers
asked by
elle
437 views
The probability of getting a royal flush when you deal out a five card hand is 1.54 × 10^-6. Suppose you deal out 8 × 10^6
1 answer
asked by
Beena
470 views
You are stranded on a deserted island, and along the way you stumble across a genie. He says he will get you off the island
1 answer
asked by
Bob
532 views
95% specificity means that of the people who do not have strep, 95% of them will accurately test negative. This means that 5% of
1 answer
asked by
Jishka
27 views
a student takes a true false test that has 13 questions and guesses randomly at each answer. Let X be the number of questions
3 answers
asked by
debbie
4,608 views
a binomial distribution will be approximately correct as a model for one of these two sports settings and for the other. explain
3 answers
asked by
steven
3,204 views
Consider a binomial experiment with 20 trials and probability 0.45 on a single trial. Use the normal distribution to find the
3 answers
asked by
lee
2,856 views
A CBS News/New York Times survey found that 97% of Americans believe that texting while driving should be outlawed (CBS News
3 answers
asked by
Jack Rogers
2,494 views
Which of these statements is not true about the variance in a binomial distribution B(n, p)? __________
A. For a fixed p, the
3 answers
asked by
Anonymous
2,201 views
If np ≥ 5 and nq ≥ 5, estimate P (fewer than 4) with n = 13 and p = 0.5 by using the normal distribution as an approximation
3 answers
asked by
Lynn
2,158 views
Consider a binomial experiment with 20 trials and probability 0.45 on a single trial. Use the binomial distribution to find the
4 answers
asked by
Rosalyn
1,534 views
According to the MIT Airline Data Project, American Airlines controlled 15.5% of the domestic market in 2010. A random sample of
4 answers
asked by
james
1,509 views
find the mean μ, for the binomial distribution which has the stated values of n and p. Round answer to the nearest tenth.
n =
3 answers
asked by
Abby
1,421 views
let the random variable x denote the number of girls in a five-child family. if the probability of a female birth is .5
find the
3 answers
asked by
miranda
1,429 views
In one study of smokers who tried to quit smoking with nicotine patch therapy, 39 were smoking one year after the treatment, and
3 answers
asked by
Veronica
1,412 views
If 20% of the people in a community use the emergency room at a hospital in one year, find the probabilities for a sample of 10
3 answers
asked by
Joe
1,403 views
According to a 2000 study by the Bureau of Justice Statistics, approximately 2% of the nation's 72 million children had a parent
4 answers
asked by
Sam
1,313 views
Before a DVD player leaves
the factory, it is given a quality-control check. The probability that a DVD player contains 0, 1, or
4 answers
asked by
Hayley
1,299 views
Suppose that 50 identical batteries are being tested. After 8 hours of continuous use, assume that a given battery is still
4 answers
asked by
Camela
1,254 views
Suppose that the probability that an item produced by a certain machine will be defective is 0.2. A sample of 12 items is
1 answer
asked by
Hayley
1,247 views
There is a 100 question multiple choice test each with 5 choices. You randomly guess each question.
Set up the binomial
4 answers
asked by
Trisha
1,198 views
For n repeated independent trials, with constant probability of success p for all trials, find the probability of exactly x
2 answers
asked by
Rae
1,138 views
A multiple choice test has five choices. Therefore the probability of getting the correct answer by guessing is 0.2. The test
3 answers
asked by
Sue
1,091 views
In which distributions does the variable, X, have a binomial distribution?
(Choose all that are correct) ~When a 6-sided number
7 answers
asked by
hadiya
1,097 views
1) A Motor Company has purchased steel parts from a supplier for several years and has found that 10% of the parts must be
2 answers
asked by
BEARHUG
1,066 views
Let X be a binomial random variable with n = 100 and p = 0.2. Find approximations to these probabilities. (Round your answers to
2 answers
asked by
Aria
1,015 views
A survey found that 25% of pet owners had their pets bathed professionally rather than doing it themselves. If 20 pet owners are
2 answers
asked by
Ashley
1,022 views
S) Suppose we want to determine the (binomial) probability (p) of getting 5 heads in 15 flips of a 2-sided coin. Using the
2 answers
asked by
slomomo
1,015 views
Assume that a procedure yields a binomial distribution with n=297
trials and the probability of success for one trial is p=37% .
1 answer
asked anonymously
49 views
Assume that a procedure yields a binomial distribution with n=297
trials and the probability of success for one trial is p=37%
1 answer
asked anonymously
45 views
Assume that a procedure yields a binomial distribution with n=297
trials and the probability of success for one trial is p=37%
1 answer
asked anonymously
35 views
Assume that a procedure yields a binomial distribution with n=1358
trials and the probability of success for one trial is p=.84
1 answer
asked anonymously
96 views
Assume that a procedure yields a binomial distribution with n=297
trials and the probability of success for one trial is p=37%
1 answer
asked anonymously
44 views
Assume that a procedure yields a binomial
distribution with a trial repeated n times. Use a binomial probabilities table to find
3 answers
asked by
angela
998 views
60% of candidates who took an examination passed .if 10 of the candidates are selected at random find correct to 3 significant
2 answers
asked by
Mee
909 views
A student took a 25 question true and false test answering the question randomly without reading. If a score of 18 is correct is
3 answers
asked by
brian
913 views
The probability that a certain production process will produce a defective part is 0.20. If a box contains 12 parts, the
1 answer
asked by
NARUTO
907 views
In the case of Castaneda vs Partida, it was noted that although 80% of the population in a Texas county was Mexican-American,
4 answers
asked by
tamar
910 views
A candy company claims that 11% of its plain candies are orange, and a sample of 200 such candies is randomly selected
a. find
1 answer
asked by
slomomo
882 views
A die has one red face, two blue faces, and three green faces. It is rolled 5 times. Find the chance that the red face appears
10 answers
asked by
AmmanJordan
862 views
consider a scenario where a binomial experiment is conducted and the probability of success in each trial is 40%. if the
4 answers
asked by
ashley
869 views
More than 200 billion grocery coupons are distributed each year for discounts exceeding $84 billion. However, according to a
1 answer
asked by
Joy
830 views
Assume that a procedure yields a binomial distribution with n trials and the probability of success for one trial is p. Use the
1 answer
asked by
slomomo
854 views
Suppose in a carnival game, there are six identical boxes, one of which contains a prize. A contestant wins the prize by
1 answer
asked by
Jacob
840 views
Why should we check if your data is binomial?
1 answer
asked by
Dee
813 views
A fair die is toss six times. Defined a random variable as an odd number that appeared. Find the probability that exactly four
3 answers
asked by
Frederick
835 views
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Parent Categories (28)
Algebra
Combinatorics
Conditional probability
Counting
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Discrete Probability Distributions
Distribution of Random Variables
Distributions
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Probability distributions
Probability Distributions and Estimation
Probability of Events
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