A binomial probability experiment is conducted with the given parameters. Compute the probability of x successes in the n independent trials

preprekomW 2021-08-30 Answered
A binomial probability experiment is conducted with the given parameters. Compute the probability of x successes in the n independent trials of the experiment. n=20​, p=0.7​, x=19 P(19)=
You can still ask an expert for help

Expert Community at Your Service

  • Live experts 24/7
  • Questions are typically answered in as fast as 30 minutes
  • Personalized clear answers
Learn more

Solve your problem for the price of one coffee

  • Available 24/7
  • Math expert for every subject
  • Pay only if we can solve it
Ask Question

Expert Answer

opsadnojD
Answered 2021-08-31 Author has 95 answers

Expert Community at Your Service

  • Live experts 24/7
  • Questions are typically answered in as fast as 30 minutes
  • Personalized clear answers
Learn more

Relevant Questions

asked 2021-05-21
At a certain college, 6% of all students come from outside the United States. Incoming students there are assigned at random to freshman dorms, where students live in residential clusters of 40 freshmen sharing a common lounge area. How many international students would you expect to find in a typical cluster? With what standard deviation?
asked 2021-09-28

Compute P(X) using the binomial probability formula. Then determine whether the normal distriution can be used to estimate this probability. If so, approximate P(X) using the normal distriution and compare the result with exact probability.
n=47,p=0.6, and X=34
For n=47,p=0.6, and X=34, use the binomial probability formula to find P(X).
(Round to four decimal plases as needed.)
Can be normal distriution be used to approximate this probability?
A. Yes, because np(1p)10
B. No, because np(1p)10
C. No, because np(1p)10
D. Yes, because np(1p)10

asked 2021-09-20
A firm reports that 25 percent of its accounts receivable from other business firms are overdue due to economic conditions. If an accountant takes a random sample of seven such accounts, determine the probability of each of the following events by use of the formula for binomial probabilities:
(i) none of the accounts is overdue, and, (ii) exactly two accounts are overdue,
asked 2021-09-28
A retailer is receiving a large shipment of media players. In order to determine whether she should accept or reject the shipment, she tests a sample of media players; if she finds at least one defective player, she will reject the entire shipment. If 0.5% of the media players are defective, what is the probability that she will reject the shipment if
a)she tests fifteen media players.
b)she tests thirty media players.
asked 2021-09-15
In an experiment, there are n independent trials. For each trial, there are three outcomes, A, B, and C. For each trial, the probability of outcome A is 0.80; the probability of outcome B is 0.10; and the probability of outcome C is 0.10. Suppose there are 10 trials.
(1) Can we use the binomial experiment model to determine the probability of four outcomes of type A, five of type B, and one of type C? Explain.
a) Yes. Each outcome has a probability of success and failure.
b) No. A binomial probability model applies to only two outcomes per trial.
c) Yes. A binomial probability model applies to three outcomes per trial.
d) No. A binomial probability model applies to only one outcome per trial.
(2) Can we use the binomial experiment model to determine the probability of four outcomes of type A and six outcomes that are not of type A? Explain.
a) Yes. Assign outcome B to "success" and outcomes A and C to "failure."
b) No. A binomial probability model applies to only two outcomes per trial.
c) Yes. Assign outcome C to "success" and outcomes A and B to "failure."
d) Yes. Assign outcome A to "success" and outcomes B and C to "failure."
What is the probability of success on each trial?
asked 2021-09-24
If X has a binomial distribution, n=5 and p=0.4. Determine the probabilities of X=0.
a). -1.2321
b) 0.07776
c) 0.1073741824
d) 0.1534621
asked 2021-11-26
The selling price of a refrigerator is $584. If the markup is 25% of the dealers