MATH 1332
CHAPTERS 11 & 12 REVIEW
Chapter 11
VOCABULARY
Probability; Experiment; Outcomes; Event; Sample Space; Theoretical; Empirical;
Law of Large Numbers; Odds; Events involving NOT, OR, AND; Mutually
Excusive; Independent; Conditional Probability; Expected Value;
Symbols:
Chapter 12
P( A), A, , , P(B | A)
Statistics; Population; Sample; Descriptive Statistics; Inferential Statistics;
Frequency Distribution; Relative Frequency; Group Frequency Table; Class Width;
Histogram; Stem-and-Leaf Displays; Uniform; Normal; Skewed Right; Skewed
Right; Mean; Median; Mode; Range; Standard Deviation; Coefficient of Variance;
Z-Score; Percentile; 5 Number Summary; Box Plot; Discrete; Continuous;
Symbols:
x, s, , , Z
CHAPTER 11
SECTION
11.1
11.2
11.3
11.5
KNOW HOW TO
Determine the sample space and classical
probability of events from various
experiments (including spinner, genetics,
poker hands or dice).
Find the probability of an event empirically.
Convert probability to odds and vice versa.
MYMATHLAB PROBLEMS
1 – 4, 6 – 9, 11, 12, Lab 3(1)
Determine if a set of events are mutually
exclusive, and if so find the probability of
combinations of events involving “OR”.
Determine if a set of events are NOT
mutually exclusive, and if so find the
probability of combinations of events
involving “OR”.
Determine the probability using the rule of
Complements (Probability of Not)
Determine if two event are independent.
Determine the probability of two events (two
experiments) if the events are independent.
Determine the probability of two events (two
experiments) if the events are dependent.
Determine conditional probabilities
P( A | B) from a table or using the
P( A  B)
probability formula P( B | A) 
P( A)
Find the expected value of various games
and situations.
1 – 4, 8, 10, Lab 3(2)
5, 10
4
6, 7, 9, Lab 3(2)
5, 11, Lab 3(2)
1–3
4, 5, 7, Lab 3(3)
8 – 10, 13, Lab 3(3)
6, 11, 12, Lab 3(3)
1 – 7, Lab 3(4)
CHAPTER 12
SECTION
12.1
12.2
12.3
12.4
12.5
KNOW HOW TO
Create Frequency and Relative Frequency
Tables.
Create Histograms and Line Graphs.
Create Group Frequency Table using Classes
and Class width.
Create Stem–and–Leaf displays.
Interpret information from Line, Bar and
Circle Graphs.
Find the Mean, Median and Mode of a set of
data.
Find the Range and Standard Deviation of
set of data.
Find Standard Deviation from a Frequency
Distribution Table.
Find the Coefficient of Variance
Find the nth Percentile of a set of data.
Find the Z-Score of a value in a set of data
and use Z-score to determine relative value.
Find the Quartiles of a set of data.
Find the 5-Number Summary and create a
Box Plot
Determine if types of data are Discrete or
Continuous
Determine Probability and percent of
population from a uniform distribution
Use the Empirical Rule to find the
approximate percent of a population or
sample above, below or between values.
Use the Area Under the Standard Normal
Curve to find the percent of a population or
sample above, below or between Z-scores.
Use the Area Under the Standard Normal
Curve to find the Z-score for a given area.
Use the Area Under the Standard Normal
Curve to find the percent of a population or
sample above, below or between values.
MYMATHLAB PROBLEMS
1, 2, 9, 10
1, 2, Lab 4(1b)
Lab 4(1a)
3, 8, Lab 4(1c)
4–7
1 – 8, Lab 4(1d)
1 – 3, 5 – 8, Lab 4(1d)
4
6, Lab 4(1d)
1, Lab 4(1d)
2, 3, Lab 4(1d)
4–7
8, Lab 4(1e)
1–3
Lab 4(2a)
4, 5
6, 7, Lab 4(2b)
8, 9, Lab 4(3)
10 – 12. Lab 4(4)