Question
3) For a binomial probability distribution, the probability of success and failure. A. Will change with...
3) For a binomial probability distribution, the probability of success and failure.
A. Will change with each trial
B. Stays the same from trial to trial
7) Wait times for a school bus are uniformly distributed with a mean 20 minutes and a minimum wait time of 10 minutes. What is the probability a student will wait more than 25 minutes?
A. 15%
B. 25%
8) Wait times for a school bus are uniformly distributed with a mean 20 minutes and a minimum wait time of 10 minutes. What is the probability a student will wait less than 12 minutes?
A.20%
B.10%
9) Wait times for a school bus are uniformly distributed with a mean 20 minutes and a minimum wait time of 10 minutes. What is the probability a student will wait between 10 and 30 minutes?
A.25%
B. 100%
Homework Answers
Answer #1
Not the answer you're looking for?
Similar Questions
a. In a binomial distribution with 9 trials and a success probability of 0.4, what would...
a. In a binomial distribution with 9 trials and a success
probability of 0.4, what would be the probability of a success on
every trial? Round to 4 decimal places.
b. In a binomial distribution with 12 trials and a success
probability of 0.6, what would be the probability of a success on
every trial? Round to 4 decimal places.
c. A binomial distribution has a success probability of 0.7, and
10 trials. What is the probability (rounded to 4...
You construct a binomial distribution showing the chances of success and failure for ten tosses of...
You construct a binomial distribution showing the chances of
success and failure for ten tosses of a fair coin.
a) Use the formula for the binomial distribution to complete the
binomial probability distribution for these 10 trials below
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...
1.If p is the probability of success of a binomial experiment, then the probability of failure...
1.If p is the probability of success of a binomial experiment,
then the probability of failure is -p.
true or false
2.A sample of 4900 cases is drawn at random from an infinitely
large population. The standard deviation of the population is 10.
The standard error of the mean is
.1/5
.1/7
.3/7
.1/6
chose correct answer and why
In a binomial distribution probability of success is 0.75. If the experiment is repeated 10 times,...
In a binomial distribution probability of success is 0.75. If
the experiment is repeated 10 times, which one of the following is
the correct mean and standard deviation of this distribution?
7.5 and 1.875
75 and 1.369
7.5 and 1. 369
75 and 1.875
4.) SWA university provides bus service to students while they are on campus. A bus arrives...
4.) SWA university provides bus service to students while they
are on campus. A bus arrives at the North main Street and College
Drive stop every 30 minutes between 6am and 11am during weekdays.
Students arrive at the bus stop at random times. A time that a
student waits is uniformly distributed from 0 to 30 minutes.
What is the probability a student will wait between 10 and 20
minutes?
Please show work using Excel.
Which of the following is a condition for the binomial distribution? A. The probability of success...
Which of the following is a condition for the binomial
distribution?
A. The probability of success p is the same for
all possible observations.
B. Each observation may have only two possible
outcomes: success or failure.
C. There are a fixed number of independent
observations, n.
D. All of these choices are correct.
In a binomial probability distribution the probability of success is 0.24. What is the minimum number...
In a binomial probability distribution the probability of
success is 0.24. What is the minimum number of trials necessary to
approximate to a normal distribution? (1) 30 (2) 50 (3) 55 (4)
60
Consider two binomial distributions, each have n=15 trials. The first distribution has the probability of success...
Consider two binomial distributions, each have n=15 trials. The
first distribution has the probability of success of each trial
with p1=0.80 and the second distribution has the probability of
success of each trial with p2=0.24. What do you observe about these
two binomial distributions?
Select one:
a. The first binomial distribution will have a lower expected
value than the second binomial distribution.
b. The shape of the first binomial distribution is skewed right,
while the second binomial distribution is skewed...
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
ADVERTISEMENT
Need Online Homework Help?
Get Answers For Free
Most questions answered within 1 hours.
ADVERTISEMENT
Active Questions
asked 20 minutes ago
asked 31 minutes ago
asked 43 minutes ago
asked 56 minutes ago
asked 57 minutes ago
asked 57 minutes ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago