Register

The probability that you roll a two on a six-sided die is 16. If you roll the die 60 times, how many twos can you expect to roll?.

The probability that you roll a two on a six-sided die is 16. If you roll the die 60 times, how many twos can you expect to roll?.
asked 209k views
5 votes
The probability that you roll a two on a six-sided die is 16. If you roll the die 60 times, how many twos can you expect to roll?.

asked
User Misha Tavkhelidze
by
9.4k points

2 Answers

4 votes
Since this is a binomial p(x=2)=1/6 then E(x)=np n=60 and p=1/6 so E(x)=10
answered
User Dan Hardiker
by
8.1k points
0 votes

Answer:

the answer is 10 twos

Explanation:


answered
User Muhammad Noman
by
8.1k points
← Prev Question Next Question →

Related questions

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!