Homework Help is Here – Start Your Trial Now!
Math
Statistics
A real estate agent believes that the mean home price in the northern part of a county is higher than the mean price in the southern part of the county and would like to test the claim. A simple random sample of housing prices is taken from each region. The results are shown below. Southern Northern 154.B9 167.833 354.4S8 521.912 Mean Variance Observations 18 18 Pooled Variance 438.185 Hypothesleed Mean Difference 34 tStat 1.885 0.036 p= Ex 1.234 P(Tet) one tail tCrtical one-tal PITet) two-tail tCritical two-tal Confidence Level 1.691 0.072 2.032 95% t%3D = Ex: 1.234 n = Ex 9 Degrees of freedom df Point estimate for the southern part of the county: = Ex 1.234 Point estimate for the northern part of the county: r =

A real estate agent believes that the mean home price in the northern part of a county is higher than the mean price in the southern part of the county and would like to test the claim. A simple random sample of housing prices is taken from each region. The results are shown below. Southern Northern 154.B9 167.833 354.4S8 521.912 Mean Variance Observations 18 18 Pooled Variance 438.185 Hypothesleed Mean Difference 34 tStat 1.885 0.036 p= Ex 1.234 P(Tet) one tail tCrtical one-tal PITet) two-tail tCritical two-tal Confidence Level 1.691 0.072 2.032 95% t%3D = Ex: 1.234 n = Ex 9 Degrees of freedom df Point estimate for the southern part of the county: = Ex 1.234 Point estimate for the northern part of the county: r =

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
See similar textbooks
icon
Related questions
Question
student login- Search X Home x 8-3 Challenge Activities: Means a X zy Section 8.1 - MAT 240: Applied S X O https://learn.zybooks.com/zybook/MAT-240-J4373-OL-TRAD-UG.22EW4/chapter/8/section/1?content_resource. A a 18 My library > MAT 240: Applied Statistics home > oks 8.1: Hypothesis tests for the difference between two population means E zyBooks catalog Help A real estate agent believes that the mean home price in the northern part of a county is higher than the mean 2 price in the southern part of the county and would like to test the claim. A simple random sarmple of housing prices is taken from each region. The results are shown below. Southern Northern 154.889 167.833 354.458 521.912 Mean Variance Observations Pooled Variance Hypothesled Mean Difference 18 18 438.185 df 34 t Stat P(Tet) one-tail t Critical one-tal P(Tent) two-tail t Critical two-tall Confidence Level 1.885 p = Ex: 1.234 0.036 1.691 0.072 2.032 -2 95% t = Ex: 1.234 n = Ex: 9 Degrees of freedom: df = %3D Point estimate for the southern part of the county: I = Ex:1.234 Point estimate for the northern part of the county: r = 1. Check Next Feedback? Type here to search 57 79°F A F10 PriSc Insert Delet & * 13 5 6 7 8 Backspace T U 0O D G K N M
Transcribed Image Text:student login- Search X Home x 8-3 Challenge Activities: Means a X zy Section 8.1 - MAT 240: Applied S X O https://learn.zybooks.com/zybook/MAT-240-J4373-OL-TRAD-UG.22EW4/chapter/8/section/1?content_resource. A a 18 My library > MAT 240: Applied Statistics home > oks 8.1: Hypothesis tests for the difference between two population means E zyBooks catalog Help A real estate agent believes that the mean home price in the northern part of a county is higher than the mean 2 price in the southern part of the county and would like to test the claim. A simple random sarmple of housing prices is taken from each region. The results are shown below. Southern Northern 154.889 167.833 354.458 521.912 Mean Variance Observations Pooled Variance Hypothesled Mean Difference 18 18 438.185 df 34 t Stat P(Tet) one-tail t Critical one-tal P(Tent) two-tail t Critical two-tall Confidence Level 1.885 p = Ex: 1.234 0.036 1.691 0.072 2.032 -2 95% t = Ex: 1.234 n = Ex: 9 Degrees of freedom: df = %3D Point estimate for the southern part of the county: I = Ex:1.234 Point estimate for the northern part of the county: r = 1. Check Next Feedback? Type here to search 57 79°F A F10 PriSc Insert Delet & * 13 5 6 7 8 Backspace T U 0O D G K N M
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar questions
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman
SEE MORE TEXTBOOKS