Question
In: Math
Assume that a procedure yields a binomial distribution with 4 trials and a probability of success...
Assume that a procedure yields a binomial distribution with 4 trials and a probability of success of 0.60 Use a binomial probability table to find the probability that the number of successes is exactly 4.
The probability that the number of successes is exactly 4 is nothing.
Solutions
Expert Solution
The probability from a binomial table for a binomial distribution for number of trials be n=4 and number of success be x=4 with probability of success is p=0.60, is found to be 0.130
We can also find the answer using the formula for calculating the probability-
The probability of x successes in n trials with probability of success p is given as in binomial distribution as-
Given: 
number of
trials, 
number of
success , 
probability
of success
milcah answered 1 year agoRelated Solutions
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.
n
n=1510?, p=4/ 5
assume that a procedure yields a binomial distribution with n=7 trials and the probability of success...
assume that a procedure yields a binomial distribution
with n=7 trials and the probability of success of p=0.30
use a binomial probability table to find the probability that the
number of successes is exactly 4, at least2 and at most 3
assume that a procedure yields a binomial distribution with n=7 trials and the probability of success...
assume that a procedure yields a binomial distribution
with n=7 trials and the probability of success of p=0.30
use a binomial probability table to find the probability that the
number of successes is exactly 4, at least2 and at most 3
sume that a procedure yields a binomial distribution with nequals4 trials and a probability of success...
sume that a procedure yields a binomial distribution with
nequals4 trials and a probability of success of pequals0.40. Use a
binomial probability table to find the probability that the number
of successes x is exactly 2.
1) Assume that a procedure yields a binomial distribution with nequals5 trials and a probability of...
1) Assume that a procedure yields a binomial distribution with
nequals5 trials and a probability of success of pequals0.30. Use a
binomial probability table to find the probability that the number
of successes x is exactly 1.
2) Assume that random guesses are made for 7 multiple choice
questions on an SAT test, so that there are n=7 trials
trials, each with a probability of success (correct) given by
p=0.2 Find the probability that the number x of correct answers...
In the binomial probability distribution, let the number of trials be n = 4, and let...
In the binomial probability distribution, let the number of
trials be n = 4, and let the probability of success be
p = 0.3310. Use a calculator to compute the following.
(a) The probability of three successes. (Round your answer to
three decimal places.)
(b) The probability of four successes. (Round your answer to three
decimal places.)
(c) The probability of three or four successes. (Round your answer
to three decimal places.)
Assume that a procedure yields a binomial distribution with a trial repeated n=5n=5 times. Use some...
Assume that a procedure yields a binomial distribution with a
trial repeated n=5n=5 times. Use some form of technology like Excel
or StatDisk to find the probability distribution given the
probability p=0.533p=0.533 of success on a single trial.
(Report answers accurate to 4 decimal places.)
k
P(X = k)
0
1
2
3
4
5
13. Assume that a procedure yields a binomial distribution with a trial repeated n=5n=5 times. Use...
13. Assume that a procedure yields a binomial distribution with
a trial repeated n=5n=5 times. Use some form of technology to find
the cumulative probability distribution given the
probability p=0.155p=0.155 of success on a single trial.
(Report answers accurate to 4 decimal places.)
k
P(X <
k)
0
1
2
3
4
5
Consider a binomial experiment with 20 trials and probability 0.35 of success on a single trial....
Consider a binomial experiment with 20 trials and probability
0.35 of success on a single trial.
(a) Use the binomial distribution to find the probability of
exactly 10 successes. (Round your answer to three decimal
places.)
(b) Use the normal distribution to approximate the probability
of exactly 10 successes. (Round your answer to three decimal
places.)
(c) Compare the results of parts (a) and (b). These results are
fairly different. These results are almost exactly the same.
Consider a binomial experiment with 15 trials and probability 0.55 of success on a single trial....
Consider a binomial experiment with 15 trials and probability
0.55 of success on a single trial.
(a) Use the binomial distribution to find the probability of
exactly 10 successes. (Round your answer to three decimal
places.)
(b) Use the normal distribution to approximate the probability of
exactly 10 successes. (Round your answer to three decimal
places.)
(c) Compare the results of parts (a) and (b).
These results are fairly different.These results are almost
exactly the same.
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