Question: A fair die is rolled 8 times. a. What is the probability that the die comes up 6 exactly twice? b. What is the probability
A fair die is rolled 8 times.
a. What is the probability that the die comes up 6 exactly twice?
b. What is the probability that the die comes up an odd number exactly five times?
c. Find the mean number of times a 6 comes up.
d. Find the mean number of times an odd number comes up.
e. Find the standard deviation of the number of times a 6 comes up.
f. Find the standard deviation of the number of times an odd number comes up.
Step by Step Solution
3.29 Rating (170 Votes )
There are 3 Steps involved in it
Let X be the number of times the die come... View full answer
Get step-by-step solutions from verified subject matter experts
