43 Answered Questions for the topic Binomial Distribution

Binomial Distribution Math Statistics

10/19/20

A manufacturing machine has a 3% defect rate. If 5 items are chosen at random, what is the probability that at least one will have a defect?
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Binomial Distribution Probability

08/25/20

Binomial distribution
avery and bradly work at a large electronics manufacturer that produces dvd players.The defective rate on the assembly line has gone up to 12% and the manager wants to know the probabality that a... more
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Binomial Distribution

07/04/20

Probability and Statistics

what id the probability of 2 or 3 successes in 7 trials of an binomial experiment in which the probability of successes is 42%
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Binomial Distribution Probability Simulation

03/30/20

How to make simulation for very large sample size?

Stats:Experts believe that social distancing can reduce transmission of COVID-19 by about 60%. If the total COVID-19 cases all over the world are 169605 till March 17, what is the probability that... more
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01/06/20

A bag contains four fair coins and one biased coin that comes up heads with probability 3/4. Assume that you randomly select a coin from the bag and toss it.
(a) Draw a tree diagram representing the situation. (b) What is the probability that the coin comes up heads? (c) If the coin comes up heads, what is the probability that it is fair? Assume instead... more
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Binomial Distribution Statistics Probability Binomial

11/23/19

Big babies: The Centers for Disease Control and Prevention reports that 25% of baby boys 6–8 months old in the United States weigh more than 20 pounds. A sample of 16 babies is studied.
a. What is the probability that exactly 5 of them weigh more than 20 pounds?
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Binomial Distribution Math Statistics Probability

11/23/19

Big babies: The Centers for Disease Control and Prevention reports that 25% of baby boys 6–8 months old in the United States weigh more than 20 pounds. A sample of 16 babies is studied.
a. What is the probability that exactly 5 of them weigh more than 20 pounds?
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Binomial Distribution Statistics Probability

10/14/19

Probability - Binomial Distribution
It has been found that 80% of all printers used operate correctly at the time of installation. A seller sells 10 units during a month.1)find the prob.that at least 9 of the printers operate... more
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Binomial Distribution Statistics Probability Distribution

09/12/19

A fair sided spinner has sides 1-5. It is spun 28 times, the random variable X represents the number of times the spinner lands on 2. Find the probability that the spinner lands on 2 at least 7 times
Note-the spinner is fair
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Binomial Distribution Statistics Probability

06/18/19

Statistics Auestion Binomial Distribution

A stationary store has decided to accept a large shipment of ball-point pens if an inspection of 17 randomly selected pens yields no more than two defective pens.(a) Find the probability that this... more
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Binomial Distribution Probability

03/28/19

Find the probability of no successes in six trials of a binomial experiment in which the probability of success is 30% Round to the nearest tenth of a percent.
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Binomial Distribution

11/27/18

If a seed is planted, it has 95% chance of growing healthy. If 12 seeds are olanted, whar is the probability that exactly 4 dont grow
If a seed is planted it has a 95% chance of growing healthy. If 12 seeds are planted, what is the probability that exactly 4 dont grow
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Binomial Distribution Algebra 2

09/11/18

Find the probability of exactly three successes in six trial of a binomial experiment in which the probability of success is 50%. Round to the nearest tenth of
Algebra 2 Binomial distributions
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Binomial Distribution Algebra 2

09/10/18

Find the probability of no successes in six trials of a binomial experiment in which the probability of success is 30%. Round to the nearest tenth of a percent
Binomial Distribution 
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Binomial Distribution Algebra 2

09/07/18

find the probability of no failures in five trials of a binomial experiment in which the probability of success is 30%.
Algebra 2. Binomial Distribution
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Binomial Distribution Algebra 2

09/07/18

Find the probability of at least 3 successes in six trials of a binomial experiment in which the probability of success is 50%.
Binomial Distributions.  Please help me! :)
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Binomial Distribution Probability & Statistics

07/26/18

Find the probability of exactly four successes in five trials of a binomial experiment in which the probability of success is 40%
Round to the nearest tenth of a percent 
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07/17/18

Binomial as Normal
Chelsea play 38 league games in a season. Their probability of losing each game is 0.25. If they lose fewer than 8 games, they will win the league. What is the probability they win the... more
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Binomial Distribution

07/05/18

binomial distributions
find the probability of no successes in six trials of a binomial experiment in which the probability of success is 30%. round to the nearest tenth of a percent.
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Binomial Distribution

06/19/18

A fair die is cast 4 times. Calculate the probability of obtaining at least two 6’s. Round to the nearest tenth of a percent
Binomial distribution- probability and statistics
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Binomial Distribution Probability Lottery Binomial Coefficient

11/27/17

I'm trying to calculate the probability of winning powerball.
Using conditional probability without replacement I find that the chance of getting 5 white balls (69 uniquely labeled balls in total) correct is 1/1348621560. The problem is when I use binomial... more
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Binomial Distribution

09/29/17

What is the probability of finding exactly five 7s in a given line?
p = 0.1 and each line has 50 slots  
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Binomial Distribution

09/29/17

Each line in Appendix Table A has 50 slots. On average, how many 7s do we expect to find in a given line?
in the problem p = 0.1
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04/19/17

Probability
A computer is programmed to produce at random a single digit from the list 0,1,2,3,4,5,6,7,8,9. The program runs twenty times. Let Y be the number of zeros that occur. a) State the distribution... more
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Binomial Distribution Statistics Question Ap Statistics

12/15/16

The census bureau reports that 29% of California residents were born outside of the US. Suppose that you choose four Californians independent of each other.
Let F= the number of foreign-born people in a randomly-selected group of four.  a)Find P(f=1) b)Find P(f>or =1) c)find and interpret the expected value of F. d)find and interpret the... more
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