MAT2058 WK 3 MY MATHLAB HOMEWORK
1. Find the area of the shaded region. The graph depicts the standard distribution with mean
0, and standard deviation of 1.
The area of the shaded region is: _
2. Assume the reading on thermometers are normally distribute
MAT2058 Discussion Questions
Week 2
Text:
Textbook: Triola, M. F. (2012). Elementary statistics technology update (11th ed.). Boston, MA: Pearson
Education.
Instructions:
In the Course Home announcement area there should be a listing with your name and l
MAT2058 Discussion Questions
Week 3
Text:
Textbook: Triola, M. F. (2012). Elementary statistics technology update (11th ed.). Boston, MA:
Pearson Education.
Instructions:
In the Course Home announcement area there should be a listing with your name and l
MAT2058 WK 2 MY MATHLAB HOMEWORK
1. Heights of men on a baseball team have a bell-shaped distribution with a mean of 168 cm
and a standard deviation of 6cm. Using the empirical rule, what is the approximate
percentage of the men between the following valu
Elementary Statistics
Chapter 1 Test - Form A
Name:_ Course Number: _ Section Number: _
SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.
Provide an appropriate response.
1) Define the terms population, sam
MAT 2058 WK 4 MY MATHLAB HOMEWORK
1. Find the critical value that corresponds to the given confidence level.
83%
= (Round to two decimal places as needed.)
=1-0.83 =0.17
/2 =0.17/2 =0.085
TI-84 plus: invNorm(0.915)
^
2. Use the given confidence interval l
MAT2058 WK 1 HOMEWORK MATH LAB
1. Determine whether the given value is a statistic or a parameter.
Ex: A sample of students is selected and it is found that 50% own a computer.
a) Parameter because the value is a numerical measurement describing a
charact
MAT2058 Discussion Questions
Week 5
Text:
Textbook: Triola, M. F. (2012). Elementary statistics technology update (11th ed.). Boston, MA: Pearson
Education.
Instructions:
In the Course Home announcement area there should be a listing with your name and l
SUBJECTS COVERED EACH WEEK MAT2058
Week 1
Introduction
Basic Terms
Probability and Statistics
Populations and Samples
Descriptive and Inferential Statistics
Qualitative and Quantitative Variables
Levels of Measurement
Discrete and Continuous Variables
Obs
1. Find the critical value that corresponds to the given confidence level.
89%
2. Assume that a random sample is used to estimate a population proportion p. Find the
margin of error E that corresponds to the given statistics and confidence level.
N=550, z
BASIC ECONOMIC CONCEPTS
1
Basic Economic Concepts
WK1 A2
ECO2072
South University
Katie L. Williams
March 6, 2013
BASIC ECONOMIC CONCEPTS
2
Economic Concepts
Both absolute and comparative advantages produce various costs and benefits for
international tra
Midterm Exam 2 Test A Solutions
Multiple Choice
Identify the choice that best completes the statement or answers the question.
_
1. If the reserve ratio is 100 percent, then a new deposit of $500 into a bank account
a. eventually increases the money suppl
Assignment 2: Measuring the Economys Performance
Prepare a 4-6 page analysis by answering the questions below. Be sure to cite your references
using APA format.
1. What does gross domestic product (GDP) tell us?
The Gross Domestic Product (GDP) explains t
Questions:
What is the labor force participation rate?
The labor-force participation rate is the percentage of the adult population
that is in the labor force
What is the labor force participation rate?
YR/MONT
Participation Rate (16yrs &
H
Older)
01/07
1. After a corporation issues stock, the stock (Points : 5)
can not be resold.
can be resold only if the corporation wants to buy it back.
can be resold on exchanges; the resale will raise additional funds for the corporation.
None of the above are correc