The hypothesis here is that 51% or more of the population exercises at least 1 day per week.
Exercise
Count
Yes (1 day or more)
20
None
15
Total
35
p_hat is the sample percentage or proportion.
p_hat for population than exercises at least 1 day per week =
According to general polls in surveys it is hypothesized that women are more likely to respond to
surveys than men. Specifically, we believe that more than 55 percent of all respondents are
women (this equates to the mean of the gender variable to be grea
Example:
In the city where I live you barely see any trucks, suvs, or big cars at all. I think that people are
becoming more conscious about the effect of pollution in the environment and also watching
their pockets more and choosing to drive smaller cars
Running head: HEALTHCARE APPLICATIONS
Healthcare Application Assignment
Eliana Lopez
West Coast University
Math 211
Amy Gates
July 27, 2016
!1
Running head: HEALTHCARE APPLICATIONS
!2
Part I
What is the name of the Variable 1 you have chosen?Physical Acti
Week 3 Healthcare Application Assignment
Part I
What is the name of the Variable 1 you have chosen?
Physical Activity
Comment on any interesting patterns you see. Is the data normally distributed? Why or
why not?
When graphed as a histogram, a normal dist
Basic Concepts of Probability SECTION 4-2
47
Chapter 4
Probability
4-2 Basic Concepts of Probability
1. To say that the probability of being injured while using recreation equipment in 1/500 means
that approximately one injury occurs for every 500 times t
Excel 2013 with XLSTAT
Introduction to Excel 2013 with XLSTAT
XLSTAT is an Excel Add-in program that provides a set of extended data analysis functions beyond the built-in functions of Excel.
In order to run XLSTAT, Macros must be enabled and the security
www.statcrunch.com
About This Study Card
StatCrunch is a Web-based statistical software package for analyzing data. This study card is a brief introduction to StatCrunch,
covering the procedures that most students will encounter in an introductory statis
Minitab.qxp:minitab
6/9/11
12:54 PM
Page 1
Minitab Study Card
J E N N I F E R L E W I S P R I E S T L E Y, P H . D.
Introduction to Minitab
The interface for Minitab is very user-friendly, with a spreadsheet
orientation. When you first launch Minitab, you