Test 2B
AP Statistics
Name:
Directions: Work on these sheets. A standard Normal table is attached.
Part 1: Multiple Choice. Circle the letter corresponding to the best answer.
1. For the density curve shown, which statement is true?
(a) The density curve

Test 1-Practice Test
AP Statistics
Name:
Part 1: Multiple Choice. Circle the letter corresponding to the best answer.
1. For the histogram below, what is the proper ordering of the mean and median? Note that the
graph is NOT numerically preciseonly the re

Test 3B
AP Statistics
Name:
Directions: Work on these sheets.
Part 1: Multiple Choice. Circle the letter corresponding to the best answer.
1. The correlation r for the data in this scatterplot is
(a) Near 1
(b) Clearly negative but not near 1
(c) Near 0
(

What We Know
About Economics
1.
If corn is increasingly used to power automobiles as an alternative to gas, why does this cause
an increase in the cost of ice cream?
2.
What does the statement "there's no such thing as a free lunch" mean?
3.
Every decisio

Course Syllabus
Our Mission
Granada Hills Charter High School will provide a positive student-centered environment in which all students will develop
academic skills, practical skills, and attitudes to enable them to be successful lifelong learners and pr

Test 10A
Part 1
I. c The pairs are the twelve sets of 10-minute time intervalsone at each intersection.
The parameter of interest is the mean difference between the number of cars at each
intersection.
2. c The null (no effect) hypothesis is that the mean