Relative Frequency of Results
Change in Relative Frequency for Yes: (0.49-0.60)/0.60= -18.3%
Change in Relative Frequency for No: (0.51-0.40)/0.40= 27.5%
According to the result of the survey, due to the modifications we added to our control question,
the
Introduction:
We are investigating bias by genre in the academy awards. Sometimes it seems like the same
type of movie wins best picture every year. Are voting members of the Academy more likely to
choose one genre over the other? We were curious and luck
AP Statistics Study Guide
Chapters 1-2:
Statistics is about variation.
Case - an individual we have data about
Context - tells who was measured, what was measured, how data was collected, where the data
were collected, when and why study was performed
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in Real Life
Trigonometry is the branch of mathematics dealing with
the relations of the sides and angles of triangles and with
the relevant functions of any angles. Without
trigonometry, many industries and sciences would simply not
exist an
CELL Review Sheet
The Cell Theory:
*A well-supported body of knowledge that includes contributions from many scientists over a long period of time
*Made possible by the invention of the microscope
1. All living things are made of cells
2. Cells are the ba
Living Environment
Homeostasis Review
(Immune System IS NOT covered in this review sheet)
Body Systems Overview: Study pages 892-893 in TB
System
Structures
Function
Respiratory
Nose, ,lungs, alveoli,
Provides oxygen needed
diaphragm
for cellular respirat
Name_
Find the partial fraction decomposition for each rational expression.
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Review for the test # 2
Name_
20. The height in feet of a rocket after x seconds is given by y = 128x - 16x 2. What is the maximum height
reached by the rocket and how long does it take to reach that height?
21. Last year the yearbook at Central High cost
Review for the Test # 3
21. The equation for the cost of manufacturing lawn mowers is y = 0.008x 2 - 0.04x + 75 . What number of
lawn mowers should be produced to minimize costs?
22. With 100 feet of fence, what are the dimensions of the corral of largest
Entry #7
Chapter 7
You Cant Say That on the Internet
Do You Know Where Your Child Is on the Web Tonight? 229-231
Metaphors for Something Unlike Anything Else 231-234
Every day more and more children use the Internet and social networks. However, this
rapi
Shafia Langford
Math Research
Writing 9
28 November 2016
The topic Ill be going over in my investigation is one that is based off of the topic of
geometry, more specifically: polygons. My investigation about this topic is to find a pattern in
the formulas
Shafia Langford
Math Research
Writing 7
4 November 2016
Tic-Tac-Toe: More Than Just A Game
I.
Statement of the Research Question
It is something that some, probably most, children and teenagers and even adult has
pondered over at some point in their lives
Shafia Langford
Math Research
Writing 8
20 November 2016
Proposal I: Is there a pattern in the formulas for regular polygons?
I remember in 8th grade, I tried to combat this question, but sadly I lost the drive to further
do my investigation. Geometry wil