Question
In: Statistics and Probability
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
Solutions
orchestra answered 2 years agoRelated Solutions
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 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 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.
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...
Let N be a binomial random variable with n = 2 trials and success probability p...
Let N be a binomial random variable with n = 2 trials and
success probability p = 0.5. Let X and Y be uniform random
variables on [0, 1] and that X, Y, N are mutually independent. Find
the probability density function for Z = NXY . Hint: Find P(Z ≤ z)
for z ∈ [0, 1] by conditioning on the value of N ∈ {0, 1, 2}.
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
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.)
We know that based on the Binomial distribution, probability of x successes in n trials when...
We know that based on the Binomial distribution, probability of
x successes in n trials when the probability of success is (p) can
be calculated by multiplying Combinations of n items x by x,
multiplied by the probability of success (p) raised to (x) and
multiplied by (1-p) raised to (n-x).
1. If probability of having a child who will study business in
college (probability of success) is 0.25, what is the probability
of a family with 6 children will...
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