Textbook ExpertVerified Tutor
29 Oct 2021
Given information
As per the given question,
- Suppose that a technology task force is being formed to study technology awareness among instructors.
- Assume that ten people will be randomly chosen to be on the committee from a group of volunteers, who are technically proficient and eight who are not.
- We are interested in the number on the committee who are not technically proficient.
To find:- Part (e). Find the probability that at least five on the committee are not technically proficient.
Step-by-step explanation
Step 1.
As per the given question,
The required probability as stated by the question can be expressed as
By using the principle of HYPGEOM.DIST, we can calculate the required probability in excel sheet and we get the value of
Now inserting this value in the equations stated above, the required probability is:-
or
Unlock all Textbook Solutions
Already have an account? Log in