Distributions Flashcards
(4 cards)
1
Q
How to identify a Binomal distribution (what dose BINS mean)?
A
B- the distribution is binomial, each trial has two outcomes
I- Each trial is independent of the others
N- There is a fixed number of trials
S- The probability of success is the same on each trial
2
Q
How to identify the Geometric Distribution?
A
- Each trial has two outcomes
- Each trial is independent of the others
- Trials continue until the success
- Probability of success is constant
3
Q
What is a Type 2 error?
A
When you don’t reject a null hypothesis that is false
4
Q
What is a Type 1 Error?
A
You reject Ho even though Ho is true
