Q2. a.What are the null and alternative hypotheses? b.At a 95% confidence level, what is the value of alpha (ª), c.What is the critical value (CV comes from the Excel outputbelow) d.What is the value of the test statistic (from the Excel outputbelow) e.What is thep-value associated with the sample statistic? (from the Excel outputbelow)

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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At the 95% confidencelevel, can we conclude that there is a statistically significant difference in the mean selling price of homes based on their location among the 5 Townships?

Q2.

a.What are the null and alternative hypotheses?

b.At a 95% confidence level, what is the value of alpha (ª),

c.What is the critical value (CV comes from the Excel outputbelow)

d.What is the value of the test statistic (from the Excel outputbelow)

e.What is thep-value associated with the sample statistic? (from the Excel outputbelow)

f.Compare PV to alpha (include values in comparison) and TS to CV (include values from output in your comparison)

g.What is your Decision? (reject/fail to reject Ho)

h.What is your conclusion (in everyday terms)

 

USE EXCEL TO ANSWER

Use the Excel Output below to answer the questions above for Part II
Anova: Single
Factor
SUMMARY
Count
Variance
Groups
Twnship 1
Twnship 2
Twnship 3
Twnship 4
Twnship 5
Sum
Average
15
2987.4
199.16
1589.64
20
4549
227.45 1953.054
25
5719.8
228.792 2367.274
29
6290.9 216.9276 2497.714
16
3719.4
232.4625 2471.193
ANOVA
Source of Variation
SS
df
MS
F
P-value
F crit
Between Groups
12051.87
4 3012.967 1.350008 0.256814 2.462615
Within Groups
223181.5
100 2231.815
Total
235233.3
104
Transcribed Image Text:Use the Excel Output below to answer the questions above for Part II Anova: Single Factor SUMMARY Count Variance Groups Twnship 1 Twnship 2 Twnship 3 Twnship 4 Twnship 5 Sum Average 15 2987.4 199.16 1589.64 20 4549 227.45 1953.054 25 5719.8 228.792 2367.274 29 6290.9 216.9276 2497.714 16 3719.4 232.4625 2471.193 ANOVA Source of Variation SS df MS F P-value F crit Between Groups 12051.87 4 3012.967 1.350008 0.256814 2.462615 Within Groups 223181.5 100 2231.815 Total 235233.3 104
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