Question 1

Decide whether the experiment is a binomial experiment. If it is not, explain why. Selecting five cards, one at a
time without replacement, from a standard deck of cards. The random variable is the number of red cards
obtained.

Accepted Answer

Not a binomial exper...

Question 2

Decide whether the experiment is a binomial experiment. If it is not, explain why. Testing a pain reliever using
740 people to determine if it is effective. The random variable represents the number of people who find the
pain reliever to be effective.

Accepted Answer

binomial e...

Question 3

Determine whether the number line represents a discrete random variable or a continuous random variable. Explain your reasoning.
The length of time college students study each week

Accepted Answer

A)  Continuous; Time is a random variable that must be measured.
B)  Discrete; Time is a random variable that is countable.

Exam 4: Discrete Probability Distributions

Decide whether the experiment is a binomial experiment. If it is not, explain why. Testing a pain reliever using 740 people to determine if it is effective. The random variable represents the number of people who find the pain reliever to be effective.

Correct Answer
verified
binomial e...
View Answer

Decide whether the experiment is a binomial experiment. If it is not, explain why. Selecting five cards, one at a time without replacement, from a standard deck of cards. The random variable is the number of red cards obtained.

Correct Answer
verified
Not a binomial exper...
View Answer

Determine whether the number line represents a discrete random variable or a continuous random variable. Explain your reasoning. The length of time college students study each week

Correct Answer
verified