Description
h=49tpower os2 -ct-d
User generated content is uploaded by users for the purposes of learning and should be used following Studypool's honor code & terms of service.
Explanation & Answer
i will help you
rate my answer as best
Completion Status:
100%
Review
Review
Anonymous
Awesome! Perfect study aid.
Studypool
4.7
Trustpilot
4.5
Sitejabber
4.4
24/7 Homework Help
Stuck on a homework question? Our verified tutors can answer all questions, from basic math to advanced rocket science!
Most Popular Content
Algebra 2 Project 2
I have already completed the project, but am not sure about some of my answers. This needs to be done perfectly, so I can ...
Algebra 2 Project 2
I have already completed the project, but am not sure about some of my answers. This needs to be done perfectly, so I can check my answers. Also can you show your work so I understand how you got the answer you did and why my answers may be wrong.
Confidence Interval and Testing, statistics homework help
Read the following scenario and complete each of the seven problems below:A new car manufacturing company has emerged ...
Confidence Interval and Testing, statistics homework help
Read the following scenario and complete each of the seven problems below:A new car manufacturing company has emerged and has claimed that its new hybrid car, the Pusho, gets a better gas mileage than the highest ranked Toyota Prius. Consumer Reports Magazine decides to test this claim at a 5% level of significance. Consumer Reports randomly selects 10 of each type of car, calculates the miles per gallon for each car in the study, and records the data in the table below. Assume miles per gallon of the cars is normally distributed.Pusho54.152.455.749.750.648.951.854.556.949.8Prius53.254.349.850.150.556.147.853.456.848.7A. Evaluate the claim that the Pusho gets a better gas mileage than the highest ranked Prius using the data from the Consumer Reports study.1. Identify the type of test you will use to test this claim. Explain your reasoning.2. State the null and alternate hypotheses.3. Conduct the hypothesis test and determine the p-value.4. State your conclusion about the claim.5. Construct a 90% confidence interval for this study.1.2.3.4.5.Suppose that Toyota makes a counter-claim that their Prius has a higher gas mileage than Pusho.How could the alternative hypotheses from Part A be changed to test Toyota’s claim?Conduct the hypothesis test at the 5% level of significance for Toyota’s claim using the data above and determine the p-value.State your conclusion about the claim.Construct a 98% confidence interval for this study.1.2.3.4.C. Based on your analysis of both claims from the makers of Pusho and Prius, what statement can be made about the miles per gallon of the two cars? Explain your reasoning.<Compose response here>
Calculate the crude rate of heart disease for each of the two countries, Statistics Question
1. The following table describes hypothetical
age-specific rates of heart disease in India and the United States in ...
Calculate the crude rate of heart disease for each of the two countries, Statistics Question
1. The following table describes hypothetical
age-specific rates of heart disease in India and the United States in 2009.
Also included are hypothetical age distributions for the two countries
and the entire world population.
Age Group
(in years)
% of Population in Age Group
Heart Disease Rate per
100,000 person-years
INDIA
U.S.A.
WORLD
INDIA
U.S.A.
< 30
60%
30%
50%
50
75
30-55
30%
40%
30%
80
150
> 55
10%
30%
20%
120
400
·
Calculate the crude rate
of heart disease for each of the two countries. Suppose that you want to
compare the rate of heart disease in India to that in the United States. You
know that age is an important risk factor for heart disease. Examine the age
distribution of each country’s population.
·
Should you use the two
crude rates to compare the two countries? Why or why not?
·
Calculate an
age-adjusted rate for heart disease in each country. Use the age distribution
of the entire world as your standard.
·
Based on these answers,
would you say that the age differences between India and the United States
account for the entire difference in crude heart disease rates between the two
countries? Why or why not?
34 pages
Problem Set Chapter 11 And 12
A random sample of 20 items from the first population showed a mean of 100 and a standard deviation of 15. A sample of 16 ...
Problem Set Chapter 11 And 12
A random sample of 20 items from the first population showed a mean of 100 and a standard deviation of 15. A sample of 16 items for the second ...
19 pages
Complete Answers
The margin of error is always greater than or equal to the standard error. A clinical trial is being conducted in order to ...
Complete Answers
The margin of error is always greater than or equal to the standard error. A clinical trial is being conducted in order to determine the efficacy of a ...
Similar Content
which of these data sets is symmetrical?
which of these data sets is symmetrical?A) 1, 7, 13, 13, 13, 19, 19, 19, 25, 31, 37B) 1, 7, 13, 13, 19, 19, 19, 25, 25, 31...
how do I solve 3x + 232 =23, math homework help
how do I solve 3x + 232 =23...
the ranks of matrices
For any matrices A and B of the appropriate dimensions,rank(AB) = rank(A) · rank(B).If Fals...
Unit 3 Project
Data
From this point forward, all links in this assignment open in a new tab.
Login and open StatCrunch (directions).
...
Math help needed: Is this slope, y-intercept, x-intercept correct?
...
University of Rochester Dynamics and Bifurcation Worksheet
hi the questions are about bifurcation and dynamical systems. i have attached the questions below. 6 questions in total. a...
Solution step by step of y"- y = 0 differental equation with initial conditions y'(0) = 1 , y(0) =0
A step by step solution of y"(x) - y(x) = 0 differental equation with initial conditions y'(0) = 1 , y(0) =0...
Angle Of Elevation
In this case, I will use tangent as it have both opposite (6) and adjacent (x) we get lid of Tan, we multiply each side by...
Module 2 Critical Thinking
We are told that a dollar today is worth more than a dollar tomorrow. This is logical just due to the effects of inflation...
Related Tags
Book Guides
Twelve Years A Slave
by Solomon Northrup
Underground A Human History of the Worlds Beneath our Feet
by Will Hunt
The Chosen
by Chaim Potok
Bridge to Terabithia
by Katherine Paterson
Crime and Punishment
by Fyodor Dostoyevsky
Beowulf
by Anonymous Anglo-Saxon poet
The Atlantis Gene
by S. A. Beck
Silas Marner
by George Eliot
Get 24/7
Homework help
Our tutors provide high quality explanations & answers.
Post question
Most Popular Content
Algebra 2 Project 2
I have already completed the project, but am not sure about some of my answers. This needs to be done perfectly, so I can ...
Algebra 2 Project 2
I have already completed the project, but am not sure about some of my answers. This needs to be done perfectly, so I can check my answers. Also can you show your work so I understand how you got the answer you did and why my answers may be wrong.
Confidence Interval and Testing, statistics homework help
Read the following scenario and complete each of the seven problems below:A new car manufacturing company has emerged ...
Confidence Interval and Testing, statistics homework help
Read the following scenario and complete each of the seven problems below:A new car manufacturing company has emerged and has claimed that its new hybrid car, the Pusho, gets a better gas mileage than the highest ranked Toyota Prius. Consumer Reports Magazine decides to test this claim at a 5% level of significance. Consumer Reports randomly selects 10 of each type of car, calculates the miles per gallon for each car in the study, and records the data in the table below. Assume miles per gallon of the cars is normally distributed.Pusho54.152.455.749.750.648.951.854.556.949.8Prius53.254.349.850.150.556.147.853.456.848.7A. Evaluate the claim that the Pusho gets a better gas mileage than the highest ranked Prius using the data from the Consumer Reports study.1. Identify the type of test you will use to test this claim. Explain your reasoning.2. State the null and alternate hypotheses.3. Conduct the hypothesis test and determine the p-value.4. State your conclusion about the claim.5. Construct a 90% confidence interval for this study.1.2.3.4.5.Suppose that Toyota makes a counter-claim that their Prius has a higher gas mileage than Pusho.How could the alternative hypotheses from Part A be changed to test Toyota’s claim?Conduct the hypothesis test at the 5% level of significance for Toyota’s claim using the data above and determine the p-value.State your conclusion about the claim.Construct a 98% confidence interval for this study.1.2.3.4.C. Based on your analysis of both claims from the makers of Pusho and Prius, what statement can be made about the miles per gallon of the two cars? Explain your reasoning.<Compose response here>
Calculate the crude rate of heart disease for each of the two countries, Statistics Question
1. The following table describes hypothetical
age-specific rates of heart disease in India and the United States in ...
Calculate the crude rate of heart disease for each of the two countries, Statistics Question
1. The following table describes hypothetical
age-specific rates of heart disease in India and the United States in 2009.
Also included are hypothetical age distributions for the two countries
and the entire world population.
Age Group
(in years)
% of Population in Age Group
Heart Disease Rate per
100,000 person-years
INDIA
U.S.A.
WORLD
INDIA
U.S.A.
< 30
60%
30%
50%
50
75
30-55
30%
40%
30%
80
150
> 55
10%
30%
20%
120
400
·
Calculate the crude rate
of heart disease for each of the two countries. Suppose that you want to
compare the rate of heart disease in India to that in the United States. You
know that age is an important risk factor for heart disease. Examine the age
distribution of each country’s population.
·
Should you use the two
crude rates to compare the two countries? Why or why not?
·
Calculate an
age-adjusted rate for heart disease in each country. Use the age distribution
of the entire world as your standard.
·
Based on these answers,
would you say that the age differences between India and the United States
account for the entire difference in crude heart disease rates between the two
countries? Why or why not?
34 pages
Problem Set Chapter 11 And 12
A random sample of 20 items from the first population showed a mean of 100 and a standard deviation of 15. A sample of 16 ...
Problem Set Chapter 11 And 12
A random sample of 20 items from the first population showed a mean of 100 and a standard deviation of 15. A sample of 16 items for the second ...
19 pages
Complete Answers
The margin of error is always greater than or equal to the standard error. A clinical trial is being conducted in order to ...
Complete Answers
The margin of error is always greater than or equal to the standard error. A clinical trial is being conducted in order to determine the efficacy of a ...
Earn money selling
your Study Documents