STATS Quiz 7

When ur asked to find the probability distribution, what r u finding?

1) List all possible outcomes AND 2) the probability of each outcome

ex: a bar graph (spaces b/w) or table

What is X?

Ex: X = the number of times a 4 is rolled, rolling three times

Ex: X = 0, 1, 2, 3,

Every distribution follows which two rules?

1. P is between 0 and 1

2. the sum of the probabilities is 1

just A, B, C

6.4 A

6.5