Name_Date_Score_/10
AP Statistics
Due:_
Chapter 6 Reading Notes
Chapter 6: Probability & Simulation: The Study of Randomness
Key Vocabulary:
trial
event
complement
random
probability
independence
random phenomenon
sample space
tree diagram
condit ional p
Rockford High School
AP Statistics
Chapter 6 Note Packet: Probability & Simulation
The Study of Randomness
Mrs. Shutich
Website: www.mrsshutich.weebly.com
Email:
[email protected]
2014-2015
According to the Book of Odds, the probability that a
RulesforMean:
Rule1:IfXisaRVandistransformedbyconstantsa&b:
a+X
a+X=_,
bX
bX=_, and
a+bX
a+bX=_.
Rule 2: If X and Y are RV's and combined then:
X+Y
X+Y=_ and
X-Y
X-Y=_.
RulesforVariance:
Rule1:IfXisaRVandistransformedbyconstantsa&b:
2
X
2a+X=_,
2
2
2
2
b
Practice Test 6 Solutions
6A
6B
1. d
6. b
1. d
6. a
2. a
7. e
2. e
7. d
3. c
8. c
3. a
8. b
4. b
9. c
4. e
9. e
5. c
10. d
5. d
10. C
11.
(a) S=cfw_R1, R2, R3, R4, R5, R6, W1, W2, W3, W4
(b) 0.6
(c) 0.5
(d) 0.3
(g) 0.05
(h) 0.6
(e) 0.8
(f) 0.2
(i) 0.8
12.