Jigsaw Puzzle Data: Mean vs. Median
Group Members:_
_
A statistics professor measured the time it took (in seconds) for students to finish a small jigsaw puzzle.
Several sections participated and the data can also be found in StatCrunch Mean Vs Median.
Cr
Chapter 10
Scatterplots, Correlation, and Linear Regression
50
Percent Body Fat
40
30
20
10
0
30
35
40
45
50
Waist (inches)
What do you see?
Scatterplots may be the most common and most effective display for data.
In a scatterplot, you can see patterns, t
The number of vacation days taken by employees of a company is normally distributed with a mean
of 14 days and a standard deviation of 3 days. For the next employee, what is the probability that the
number of days of vacation taken is less than 10 days? M
Math 201: Basic Statistics
Trident University
Raoof Wali
Module 2
Math 201: Basic Statistics
Professor: Dr. Ludmila Kisseleva
May 18, 2016
1
Math 201: Basic Statistics
Problems need to include all required steps and answer(s) for full credit. All answers
Math 201: Basic Statistics
Trident University
Raoof Wali
Module 5
Math 201: Basic Statistics
Professor: Dr. Ludmila Kisseleva
June 25, 2016
1
Math 201: Basic Statistics
Problems need to include all required steps and answer(s) for full credit. All answers
Math 201: Basic Statistics
Trident University
Raoof Wali
Module 1
Math 201: Basic Statistics
Professor: Dr. Ludmila Kisseleva
May 10, 2016
1
Math 201: Basic Statistics
Problems need to include all required steps and answer(s) for full credit. All answers
Math 201: Basic Statistics
Trident University
Raoof Wali
Module 3
Math 201: Basic Statistics
Professor: Dr. Ludmila Kisseleva
May 23, 2016
1
Math 201: Basic Statistics
Problems need to include all required steps and answer(s) for full credit. All answers
Math 201: Basic Statistics
Trident University
Raoof Wali
Module 6
Math 201: Basic Statistics
Professor: Dr. Ludmila Kisseleva
June 30, 2016
1
Math 201: Basic Statistics
Throughout my life I have always had an issue with any form of mathematics. The Englis
Math 201: Basic Statistics
Trident University
Raoof Wali
Module 4
Math 201: Basic Statistics
Professor: Dr. Ludmila Kisseleva
June 6, 2016
1
Math 201: Basic Statistics
Time spent with my son
Activities
Feeding
Education
Travel
Play
Reading
Time: 10 days
4
Math 201: Basic Statistics
Trident University
Raoof Wali
Module 1
Math 201: Basic Statistics
Professor: Dr. Ludmila Kisseleva
May 10, 2016
1
Math 201: Basic Statistics
I have to devote a lot of time to studying and reviewing the different activities that
Math 201: Basic Statistics
Trident University
Raoof Wali
Module 2
Math 201: Basic Statistics
Professor: Dr. Ludmila Kisseleva
May 19, 2016
1
Math 201: Basic Statistics
Time spent with my son
Monday
Feeding 3h
Tuesday
Feeding-4h
Wednesday
Feeding-6h
Thursd
Math 201: Basic Statistics
Trident University
Raoof Wali
Module 3
Math 201: Basic Statistics
Professor: Dr. Ludmila Kisseleva
May 30, 2016
1
Math 201: Basic Statistics
Time spent with my son
Monday
Feeding 3h
Tuesday
Feeding-4h
Wednesday
Feeding-6h
Thursd
Chapter 7: Confidence Intervals for Proportions
Think about this
Your local newspaper polls a random sample of 300 voters, finding that 160 who say they will vote yes on the
upcoming school budget.
What is the sample proportion, ?
p
We want to use this v
1.04 Diverse Patients
Introduction to Health Science
Cultural Diversity and Health Care
America is a nation of nations, made up
of people from every land, of every race
and practicing faith. Our diversity is not a
source of weakness; it is a source of
st
Kaitlin Schullstrom
Contemporary Health 2 MW 10:50-12:05
Behavior Change Project
Due: October 23, 2013
Week 1:
After taking a few days to determine what behavior in my life that I wanted to
modify I decided to choose to Lose 7 pounds by December 1, 2013.
CHAPTER 3: NBA PLAYERS
Date _
Section # _
min
5-Number Summary
Standard Deviation & Box Plots
Q1
median or Q2 Q3
GROUP MEMBERS
_
_
max
Today we are going to be working with StatCrunch to create 5-number summaries. Open the file in
StatCrunch called NBA200
Lucy Capuano - Brewer, M. A.
Psychology. LRC - 329. Phone: 654-6400 ext. 1272 (Mess.)
E-Mail: [email protected]
Website: http:/www.homestead.com/vcpsychology/psychology.html
BEHAVIOR CHANGE:
If there is a particular behavior (ACTION) that you would like
Food Inc.: Discussion Questions
1. Envision a farm. On the lines below, describe what comes to mind.
2. If everyone is looking for similar things in their foodfor example, that food is cheap and easy to get
how might that affect what food is available?
3.
Sampling Activity
Group Members: _
_
_
_
Your task is to explain how you would create a random sample, stratified sample, cluster sample, and
systematic sample for the following situation:
You need a sample of 200 households in Baltimore County to survey
Jigsaw Puzzle Data: Mean vs. Median
Group Members:_
_
A statistics professor measured the time it took (in seconds) for students to finish a small jigsaw puzzle.
Several sections participated and the data can also be found in StatCrunch Mean Vs Median.
Cr
Chapter 4 Practice
BASIC PROBABILITY AND THE COMPLEMENT RULE
1. All probabilities have to be between:
a. 0 and 1 or 0% and 100%
2. Two dice are rolled. Find the probability that the Sum is
a. equal to 1 O 90
b. equal to 4 ipfb 5 U la
cfw_2. less than 13 [
Chapter 3
Describing, Exploring, and Comparing Data
Measures of Center
Measure of Center: The value at the center or middle of a data set
How do we determine where the center of the data is?
For some graphs, it may be very obvious where the center of the
DATE_
Chapter 1 Notes
NAME_
1-2: Critical Thinking and Statistics
When first confronted with any type of statistical data, a healthy sense of skepticism is required.
Whether the data is presented in a graph, a table, or a summary statement, there are a fe
DATE_
Chapter 1 Practice
NAME_
DIRECTIONS FOR ALL CHAPTER PRACTICE WORKSHEETS
Do all work on a separate paper.
This practice worksheet will not be collected but completing it will help you pass quizzes and tests.
Work through all of these problems BEFORE
Chapter 5
Practice
Directions: Complete all problems on a separate sheet of paper. You may use Statcrunch.
1. An IRS official audits 9 businesses a day. Let the random variable X be the number of businesses with
irregularities in their tax filings. What v
Chapter 4 Practice
BASIC PROBABILITY AND THE COMPLEMENT RULE
1. All probabilities have to be between:
a. 0 and infinity
b. 0 and 100
c. 0 and 1 or 0% and 100%
d. 5% and 300%
2. Two dice are rolled. Find the probability that the sum is
a. equal to 1
b. equ
Chapter 5
Practice
1. An IRS official audits 9 businesses a day. Let X be the number of businesses with irregularities in their tax filings.
What values can the random variable take on? 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
2. A blood bank has 100 units of blood.
DATE_
MATH 153 Chapter 3 Quiz
NAME_
SCORE_/30 points
Directions: Answer each of the questions below. You may use a calculator and statcrunch.
This is strictly an individual effort; you may not get help from anyone else. ROUND ALL
ANSWERS TO TWO DECIMAL PL
Chapter 6 Quiz
NAME_DATE_ MATH153 Sect._ SCORE _/40 pts
Directions: Show all work. Place all answers in boxes/spaces provided to receive full credit. Round
answers to the nearest ten thousandth unless otherwise stated.
6-2: Finding z-scores and the area u