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October 4, 2013
/18
MATH 1100 TEST 2
(2 points) 1) Use the Next-Fit Algorithm to pack weights 3, 7, 8, 5, 4, 4, 5, 9, 1, 4, 3, 5, 6, 2, 9
into bins of capacity 10.
(2 points) 2) Use the First-Fit Algorithm to pack weights 8, 9, 3, 6, 7,
Math 1100
Auburn University
Chapter 4
Positive Angle
an angle that rotates counterclockwise
Negative Angle
an angle that rotates clockwise
quadrant angle
an angle that has a terminal side on the x or y axis
1 radian
the measure of the central angle of
Sampling Distributions
Chapter 7 Outline
Alexus Cunningham
AP Statistics
1st Block
As we begin to sample data,we must be clear about whether a number describes
a sample or a population.
A parameter is a number that describes Adobe characteristic of the
More About Regression
Chapter 12 Outline
Least- squares Regression: usually fits a straight line of the form
y^ a+ bx to data.
This is used to predict a response variable, y, from an
explanatory variable, x.
Inference in this setting uses the sample re
Probability
Ch 5 Outline
Alexus Cunningham
Probability is a number between 0 and 1 that describes the proportion of
times the outcome would occur in a very long series of repetitions.
A simulation is the imitation of chance behavior based on a model tha
Date
UNIT 1 OUTLINE
1. CATEGORICAL VS. NUMERICAL
Categorical and Numerical are terms we use to describe variables. A Variable is any
characteristic that changes dependent on the situation.
As previously stated, variables can fall under one of two categor
Alexus Cunningham
Testing a Claim
Chapter 9 Outline
A significance test is a formal procedure for comparing observed fats with a claim that
we wish to test.
The claim is a statement about a parameter.
Claims tested by a statistical test is called the nul
Math 1100
Auburn University
Chapter 5
The linear speed is the product of the radius and the angular speed
True
Six Trigonometric Functions
The inputs are measure of acute angles in right triangles.
The outputs are the ratios of the lengths of the sides
Math 1100
Auburn University
Chapter 6
tan
sin
cos
cot
cos
sin
sin2 + cos2 =
1
1 + tan2 =
sec2
1 + cot2 =
csc2
sin also = to
cos(90o-)
cos also = to
sin(90o-)
tan
cot(90o-)
cot
tan(90o-)
sec
csc(90o-)
csc
sec(90o-)
angle of elevation
an angle f
Math 1100
Auburn University
Chapter 7
subtract 360 or 2 until you get an angle less than 360 or 2
for angles greater that 360o or 2 or less than -360o or -2
Functions of Special Angles
null
Definitions of Real Numbers (cos, sin)
if "t" is a real number
Math 1100
Auburn University
Chapter 8
x is _ percent less than y
y - x * 100
y
y is _ percent more than x
y - x * 100
x
y is _% of x
y/x 100
x is _% of y
x/y 100
x is _ times less than y
y - x
x
y is _ times more than x
y - x
x
percent
definition:
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November 22, 2013
18
/
MATH 1100 TEST 5
SHOW ALL YOUR WORK EXPLAIN YOUR ANSWERS
(0 points) 1) Hello, how are you today? Below are some problems for you to solve. I hope youll
enjoy your time here in Matham City. Lets start.
(1 point) 2)
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September 18, 2013
18
/
MATH 1100 TEST 1
(1 point) 1) Does the following graph have an Euler circuit? If you answer is yes show an Euler
circuit, if your answer is no explain why.
(1 point) 2) Eulerize the following graph using exactly t
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October 18, 2013
/18
MATH 1100 TEST 3
(1 point) 1) Explain the terms population and sample (and how they relate to each other).
(2 points) 2) Mark the correct statements.
i)
A normal distribution is symmetric around its mean.
ii)
A norma
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November 6, 2013
/18
MATH 1100 TEST 4
(1 point) 1) You read in a book on poker that the probability of being dealt three of a kind in a
five-card hand is . What exactly does this mean?
(2 points) 2) The following chart gives information
Estimating With Confidence
Ch. 8 Outline
In this chapter we will meet the one of the two most common types of formal
statistical inference: confidence intervals.
Before we can properly use CIs, we must first learn the basics.
A point estimator is a stat
Comparing Two Populations or
Groups
Chapter 10 Outline
Alexus Cunningham
1st Period
^
Details of the The Sampling Distribution of ^ p 2
p1
Choose an SRS of size n1 from population 1 with the proportion
of successes
p1 and an independent SRS of size
Popu
Inference for Distribution of
Categorical Data
Chapter 11 Outline
Alexus Cunningham
1st Period
A one-way table is often used to show the distribution of a categorical
variable for a sample of individuals.
The Chi-Square Goodness of Fit Test tests the nu