Question

Determine the probability P2 or fewer for a binomial experiment with n=13 trials and the success...

Determine the probability P2 or fewer for a binomial experiment with n=13 trials and the success probability

p=0.2 Then find the mean, variance, and standard deviation.

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

SOLUTION-

X~ BINOMIAL( n=13, p=0.2)

1.)

=

=

=

=

2.) MEAN = np = =

3.) VARIANCE = npq = =

4.) STANDARD DEVIATION = =

****IN CASE OF DOUBT, COMMENT BELOW. ALSO LIKE THE SOLUTION, IF POSSIBLE.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Consider a binomial experiment with n = 6 trials where the probability of success on a...
Consider a binomial experiment with n = 6 trials where the probability of success on a single trial is p = 0.45. (For each answer, enter a number. Round your answers to three decimal places.) (a) Find P(r = 0). (b) Find P(r ≥ 1) by using the complement rule
For a binomial experiment with a n=8 trials, each with a success probability p=0.46, what is...
For a binomial experiment with a n=8 trials, each with a success probability p=0.46, what is the probability of obtaining less than 5 successes?
Assume that a procedure yields a binomial distribution with n trials and the probability of success...
Assume that a procedure yields a binomial distribution with n trials and the probability of success for one trial is p. Use the given values of n and p to find the mean μ and standard deviation σ. ​Also, use the range rule of thumb to find the minimum usual value μ−2σ and the maximum usual value μ+2σ. n=1405, p= 2 / 5
Assume that a procedure yields a binomial distribution with n trials and the probability of success...
Assume that a procedure yields a binomial distribution with n trials and the probability of success for one trial is p. Use the given values of n and p to find the mean mu and standard deviation sigma. ​Also, use the range rule of thumb to find the minimum usual value mu minus 2 sigma and the maximum usual value mu plus 2 sigma. nequals150​, pequals0.75 muequals ​(Do not​ round.)
Assume that a procedure yields a binomial distribution with n trials and the probability of success...
Assume that a procedure yields a binomial distribution with n trials and the probability of success for one trial is p. Use the given values of n and p to find the mean mu and standard deviation sigma. ​Also, use the range rule of thumb to find the minimum usual value mu minus 2 sigma and the maximum usual value mu plus 2 sigma. nequals1410​, pequals3 divided by 5 muequals nothing ​(Do not​ round.)
Suppose that there are 7 trials in a binomial experiment & the probability of success is...
Suppose that there are 7 trials in a binomial experiment & the probability of success is 0.20. (a) Find the probability of obtaining exactly 2 successes. (b) Find the probability of obtaining at most 2 successes.
Assume that a procedure yields a binomial distribution with n trials and the probability of success...
Assume that a procedure yields a binomial distribution with n trials and the probability of success for one trial is p. Use the given values of n and p to find the mean μ and standard deviation σ. Also, use the range rule of thumb to find the minimum usual value μ−2σ and the maximum usual value μ+2σ. Round your answer to the nearest tenth, if necessary. In an analysis of the 1-Panel TCH test for marijuana usage, 300 subjects...
Assume that a procedure yields a binomial distribution with n trials and the probability of success...
Assume that a procedure yields a binomial distribution with n trials and the probability of success for one trial is p. Use the given values of n and p to find the mean mu and standard deviation sigma. ​Also, use the range rule of thumb to find the minimum usual value mu minus 2 sigma and the maximum usual value mu plus 2 sigma. nequals50​, pequals0.3 mu equals 15 ​(Do not​ round.) sigma equals ​(Round to one decimal place as​...
Let X be a binomial random variable with n = 400 trials and probability of success...
Let X be a binomial random variable with n = 400 trials and probability of success p = 0.01. Then the probability distribution of X can be approximated by Select one: a. a Hypergeometric distribution with N = 8000,  n = 400,  M = 4.     b. a Poisson distribution with mean 4. c. an exponential distribution with mean 4. d. another binomial distribution with  n = 800, p = 0.02 e. a normal distribution with men 40 and variance 3.96.
1. A binomial experiment consists of 11 trials. The probability of success on trial 4 is...
1. A binomial experiment consists of 11 trials. The probability of success on trial 4 is 0.41. What is the probability of success on trial 8? A. 0.71 B. 0.41 C. 0.39 D. 0.84 E. 0.14 2. A binomial experiment consists of 20 trials. The probability of success on trial 13 is 0.41. What is the probability of failure on trial 17 0.82 0.43 0.18 0.58 0.84 0.59 A. 0.58 B. 0.82 C. 0.18 D. 0.59 E. 0.43 3. A...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT