Statistics

Module 2 Project Answer Sheet Name __________________________________

I. Probability

A. Frequency Table. Show your work for partial credit! (10 pts)

	Lied about age	Never lied about age	Total
Males
Females
Total

B. Use the table above.

1. _____________________ (6 pts)

2. _____________________ (6 pts)

3. _____________________ (6 pts)

4. ___________________________________________________________________________________________________________________________ (6 pts)

II. Discrete Probability

C. (5 pts)

X	0	1	2	3	4	5	6	7	8	9	10
Frequency
P(X)

(5 pts)

D. ______________________________________________________________________________________________________________________________________ (4 pts)

E. Mean = ___________ (2 pts) , variance = _____________ (2 pts) , standard deviation = ____________ (2 pts)

F. Use the probability distribution

1. __________________________________________ (5 pts)

2. __________________________________________ (5 pts)

III. Binomial probability

G. __________________________________________ (5 pts)

H. (5 pts)

X	P(X)
0
1
2
3
4
5
6
7
8
9
10

(5 pts)

I. Mean = ____________ (2 pts), Variance = _____________ (2 pts) Standard deviation = ____________ (2 pts)

J. ______________________________________________________________ (5pts)

K. _______________________________________________________________ (5pts)

L. _______________________________________________________________ (5pts)