Raymond B. answered • 02/27/26
Tutor
5
(2)
Math, microeconomics or criminal justice
np= 50x1/6= 50/6= mean
npq= 50/6x5/6= 250/36= var
sd= sqrvar= sqr250/36= (5/6)sqr10 = standard deviation
Yoda D.
asked • 04/28/15Find the mean, variance, and standard deviation
A die is rolled 50 times. Find the mean, variance, and standard deviation of the number of 3s that
will be rolled
will be rolled
Follow
•
1
Add comment
More
Report
1 Expert Answer
Still looking for help? Get the right answer, fast.
Ask a question for free
Get a free answer to a quick problem.
Most questions answered within 4 hours.
OR
Find an Online Tutor Now
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.
