Test 10A
AP Statistics
Name:
Directions: Work on these sheets. A Normal probability table and a t table will be provided.
Part 1: Multiple Choice. Circle the letter corresponding to the best answer.
1. You want to compute a 96% confidence interval for a p

AP Statisties
Inference on Regression- Chapter 13
Remember!
two
Date:
nq/rrlrl
tlruZ*rr^,
Per: b
: a * bx,where als a constant and Dis the slope. With regression, we need to use these
as unbiased estimators
I.
Name: . hsurxE
of a
and B
.
Conlidence Interv

4,A.
AP Statistics
Directions: Do all of your work on these sheets.
Test
Name:
Part 1: Multiple Choice. Circle the letter corresponding to the best answer.
Suppose we fit the least squares regression line to a set of data. What do we call any individual
p

Test
9,A
AP
Ilirections: Work on tltese
Statistics
Name: idsrni^o l.irah
sheets. Answer completely, but be concise.
:.r
i:
Part 1: Muttiple Choice. Circle the letter coresponding to the
l.
best answer.
Following a dramatic drop of 500 points in the Dow Jo

-1
I
Test8B
tZltg
l
tC
*tlqK
APStatistics [email protected]
Part 1: Multiple Choice. Circle the letter conesponding to the best answer.
1.
A dealer in the Sands Casino in Las Vegas selects 40 cards from a standard deck of 52 cards. Let
Y be the number of red cards (hea

Chapter 9 Test AP Statistics Name:
Directions: Circle the letter corresponding to the best answer.
1. In a large population, 46% of the households own VCRS. A simple random sample of 100 households is to
a be contacted and the sample proportion computed.

Name: _ Class: _ Date: _
ID: A
Chapter 8 MC Practice
Multiple Choice
Identify the choice that best completes the statement or answers the question.
_
1. A level C confidence interval is
A. any interval with margin of error C.
B. an interval computed from

Test 13A AP Statistics Name:
Directions: Work on these sheets. Answer completely, but be concise. Tables are attached.
Part 1: Multiple Choice. Circle the letter corresponding to the best answer.
1. Suppose we have two SRSs from two distinct populations a

PracticeTest11
APStatistics
Name:
Directions: Work on these sheets. Tables and formulas appear on a separate sheet.
Part 1: Multiple Choice. Circle the letter corresponding to the best answer
1. DDT is an insecticide that accumulates up the food chain. Pr

Answers to Chapter? AP Statistics Practice Test
'IJ c
T72 c
T73 c
T94 a
T75 b
T76 b
TI.7 b
117.8 6
T99 c
17.10 e
T111 A. Both A and B appear to be unbiased, and A has less vari
ability than B.
17.12 (a) We do not know the shape of the population distribut

Name _
AP Statistics
Date _
Schwimmer
Chapter 11 Review #1
Part I. Multiple Choice. Circle the number corresponding to the best answer.
1.
DDT is an insecticide that accumulates up the food chain. Predator birds can be contaminated
with quite high levels

Test 12A
AP Statistics
Name:
Directions: Work on these sheets. Answer completely, but be concise. Tables are attached.
Part 1: Multiple Choice. Circle the letter corresponding to the best answer.
1. An opinion poll asks a random sample of adults whether t

Test 13B
AP Statistics
Name:
Directions: Work on these sheets. Answer completely, but be concise. Tables are attached.
Part 1: Multiple Choice. Circle the letter corresponding to the best answer.
1. To use the two-sample t procedure to perform a significa

AP STATISTICS ~ CHAPTER 9 PRACTICE TEST
, ,LL and 0. are statistics.
' Wt x x
l. True 0 Fals
. rmmh ._
. 0 False: The standard deviation of the distribution of x decreases as n increases.
[J
3. True The sampling distribution ofp tends to be more spr

CHAPTER 8
Estimating with
Confidence
8.3
Estimating a
Population Mean
The Practice of Statistics, 5th Edition
Starnes, Tabor, Yates, Moore
Bedford Freeman Worth Publishers
Estimating a Population Mean
Learning Objectives
After this section, you should be

CHAPTER 8
Estimating with
Confidence
8.2
Estimating a
Population Proportion
The Practice of Statistics, 5th Edition
Starnes, Tabor, Yates, Moore
Bedford Freeman Worth Publishers
Estimating a Population Proportion
Learning Objectives
After this section, yo

CHAPTER 7
Sampling
Distributions
7.3
Sample Means
The Practice of Statistics, 5th Edition
Starnes, Tabor, Yates, Moore
Bedford Freeman Worth Publishers
Sample Means
Learning Objectives
After this section, you should be able to:
FIND the mean and standard

cYutlq $ttb
q
U1cfw_,
1,s9
1. A basketball player makes 160 out of 200 free throws. We would estimate the
probability that the player makes his next free throw to be
A) 0.16.
B) 50-50; either he makes it or he doesn't.
@)1 0.s0.
Dl r.z.
Use the following

t/le/ro
If a single die is rolled
one time, find the probabilities of getting
7.a4
'- \.I
=Z
r
\,
,
: 2.',an even number/z
'\
, II
ji,
i
"number
4.
',t-L
greater than 4
? number less than
7,
I
'
'5. t anumber gfeater than
:'
"1
;i-'
16.,.
a
number greater

Ct/tt
.i\
,-7', )
Quiz
10.1i2
' .:'*
AP Stats
i
Name: tosrtrrlf lel.ruiK
nirectioni
Part 1: Multiple Choice. Circle the letter corresponding to the best answer.
1.
Suppose that the population of the scores of all high school seniors who took the SAT Math

Ot/r I I I I
?b
'cfw_,
Test
98
A P Statistics
Directionsz Work on these
Name: ldanne
l'uzoK
sheets.
Part l.: Multipte Choice. Circle the letter corrlsponding to the best answer.
1.
, i6tq>le
A phone-in poll conducted by a newspaper reported that73%of thos

CI-MSU AP CHINESE
[email protected]
3.2 Reading Review
Task1:
Q1: What is this advertisement for?
(A) For a New Year special offer
(B) For a Lunar New Year special offer
(C) For a winter vocation special offer
(D) For a summer vocation special offer
Q2: Wh

Chapter 7 Notes
I.
Market Structures The nature and degree of competition among firms doing business in
the same industry.
A. Perfect Competition Market structure characterized by a large number of wellinformed independent buyers and sellers who exchange

TPS4e Chapter 1: Exploring Data
Chapter 1: Exploring Data
Reading Note:
Notes can be written or typed. See my website for the MSWord document for these notes.
Read the EXAMPLE sections and make sure you understand the answers to the questions.
Read TEC

Chapter 6 Section 1 on Normal Distributions
Name: _ Date: _ Period: _
A continuous probability distribution for a given random variable is called a
_. It is bell shaped with mean = median = mode
in center of distribution.
There are 2 inflection points: -

CHAPTER 7
Sampling
Distributions
7.2
Sample Proportions
The Practice of Statistics, 5th Edition
Starnes, Tabor, Yates, Moore
Bedford Freeman Worth Publishers
Sample Proportions
Learning Objectives
After this section, you should be able to:
FIND the mean