MAT001S Manual
A Companion to MAT 152
Spring 2016
Week 11
6.4 and 6.5Sampling Distributions and the CENTRAL LIMIT THEOREM
SAMPLING DISTRIBUTION
Definition: A
is a distribution of one statistic calculated for all
the possible samples of a certain size draw
MAT001S Manual
A Companion to MAT 152
Spring 2016
Week 12
Chapter 7: Confidence Intervals for Population Parameters
A confidence interval consists of a lower and upper limit, between which we can confidently say
the true value of the population parameter
MAT001S Manual
A Companion to MAT 152
Spring 2016
Chapter 8: Hypothesis Testing of One Population Parameter
COMMON SENSE is your most important ally when performing a hypothesis test of a
claim! After you have established the null and alternative hypothes
MAT001S Manual
A Companion to MAT 152
Spring 2016
Brittany Presson
Week 1
Chapter 1
Before you get started, there are a few basic skills that need to be refreshed. Most of the math you will
perform will be done with a calculator or computer. The exercises
MAT001S Manual
A Companion to MAT 152
Spring 2016
Week 8
Chapter 5 Random Variables and Discrete Probability Distributions
DEFINITION: A random
variable represents all possible outcomes for some event.
Two types:
DISCRETEthere are a finite number of outco
SETS
Working with Venn diagrams containing two sets:
U
B
A
All of the slides in this presentation
contain Venn diagrams
with a universal set, U,
and two intersecting sets, A and B.
They illustrate the concepts of
complements, intersections and unions of s
1. A
2. B
3. A0
4. B 0
5. A B
6. A B
7. A0 B
8. A0 B
9. A B 0
10. A B 0
11. (A B)0
12. (A B)0
13. (A0 B) (A B 0)
14. (A B)0 (A B)
15. (A B) (A B)0
16. (A B) (A B)0
1
Two Types of Notation:
1. Set Builder Notation
cfw_x | x > 2 is read The set of all x such that
x is greater than 2
2. Interval Notation
(2,00) represents the set of all numbers
greater than 2
- Note that a left parenthesis ( indicates that 2 is not
inclu
Sets of Real Numbers:
Natural Numbers:
Whole Numbers:
Integers:
Rational Numbers:
Irrational Numbers:
agaan
cfw_0, 1, 2, 3, 4,.
cfw_.,2, 1,0,1,2,.
P
g
numbers that cannot be represented
by fractions or repeating decimals,
(Le. Jr, x5, etc.)
p and q are