Ask a New Question

A fair die is rolled 4 times

a) create a probability distribution for the number of times the die rolls a 3.

Do I solve this using the bernoulli trials formula? Or should I just examine the frequencies like this?
E= Rolling a 3 A= Not a 3

EAAA 1 3
EEAA 2 3s
EEEA 3 3s
EEEE 4 3s
AAAA 0 3s, etc......

Ask a New Question or answer this question.

Similar Questions

On a fair 6-sided die, each number has an equal probability p of being rolled. when a fair die is rolled n times, the most
1. 2 answers
Two fair dice are rolled 5 times. Let the random variable x represent the number of times that the sum 4 occurs. The table below
1. 1 answer
Step 1: you roll a number cube 3 times. Create three digit number using the number that you rolled in the order that you rolledS
1. 1 answer
Collin has a fair coin and a fair 10-sided number cube labeled 1-10. He performs this experiment 150 times to determine the
1. 3 answers

more similar questions