1.
a. R=.5200
b. 0.9995
2.
a. R= -.0100
b. -0.9997
3.
a.
R=.2364
b.
R=.0462
c. A correlation of 0 doesnt mean a zero relationship between two variables, it means
that there is a zero linear relationsh
Amy Valdovinos-Valle
1. Who are the experimental units?
Students who owned and iPod and belonged to the university of Pennsylvania gym
2. What is the response variable?
How many people exercised more
COURSE SYLLABUS FOR GEOL 102: INTRODUCTION TO GEOLOGY
(EARTHS SURFACE PROCESSES)
II
COURSE INFORMATION
Course Title
Course Nbr/Sec
Quarter/Year
Location/Time
Course Site
URL
Credit Hours
Prerequisites
Variable- Number of Televisions per Household
The overall shape of this graph is skewed right.
This is a poor histogram because at first glance, it gives the impression that there were only four
choic
Kaisa Anderson
Weston
Activity 11
12/08/16
Weight vs Grade: In the first box the two variables being compared are the grade (age) and the weight of
the student. The relationship between the two variab
Paper Airplane Project Summary
Paragraph one - State your research question and response variable. Answer your research
question, backing it up with data from your experiment.
Researchquestion:PaperTy
Chapter 3 project: Samples, population, and Z-scores
This is an individual project type your answers on this sheet and submit on
Canvas. DUE Tuesday 2/7 by midnight
Use this set of 40 exam scores:
67
Written Questions for Chap 5 and 6 Quiz
Type up your responses (here or on another sheet), and submit on Canvas. DUE Fri 2/24
Most parts are worth 2 points each. (total is 40 pts)
1. The following tab
Project 7: Confidence Intervals and M&Ms
Project with data sharing via a group discussion page DUE Friday 3/10 submit on Canvas.
2. Treat your bag of M&M's as a simple random sample.
a. Count the numb
Written part Quiz questions for Chap 7 and 8
DUE Fri 3/3
Each part is worth 2 points, submit your work (just write onto this page) on
Canvas
1. The Graduate Record Examination (GRE) is a test required
1. (3 pts) A group of 824 statistics students enrolled at a private 4-year university were asked to write
down a random integer between 1 and 20. Very few people chose the number 1 (less than 1%) The
Project 4 Playing around with the Linear Correlation Coefficient
This is an individual project. Type your answers into this sheet, and submit on
Canvas. DUE Friday 2/10 by midnight.
In the course home
Project 6: Exploring a Binomial Experiment on left-handedness
This is a group project with an individual page to submit and a group discussion. First
discussion post due Fri 2/24. Submission and discu
Project 8: Hypothesis Testing with Skittles
Individual project with a whole class discussion. Written part worth 15 pts, discussion post worth 5 pts.
DUE Friday 3/17
Skittles Brand candies come in red
Quiz questions for Chap 3 and 4 Written Part
Put your answers on this sheet, youll submit this sheet on Canvas in the Quiz 3/4
written part submission DUE Fri 2/10
1. (3 pts) The Graduate Record Exami