Register
Twenty percent of all undergraduates at a university are chemistry majors. In a random sample of six ​students, find the probability that exactly four are chemistry majors.
14.1k views
3 votes
Twenty percent of all undergraduates at a university are chemistry majors. In a random sample of six ​students, find the probability that exactly four are chemistry majors.

User Tom Micheline
by
5.6k points

1 Answer

7 votes
The probability that 4 are chem majors would be 5%
User GatesReign
by
4.4k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.1m questions

6.7m answers

Other Questions

Pizza planet is running a special 3 pizzas for 16.50. What is the unit rate for one pizza
What number is halfway between 0 and 18
If the 9-inch wheel of cheese costs $18.60, what is the cost per square inch? If the cost is less than a dollar, put a zero to the left of the decimal point?
I need to simplify this expression.
Need answer to math problem!!!​
Link Copied!