The city of Wenatchee, Washington, employs people to assess the value of homes for the purpose of establishing real estate tax. The city manager sends each assessor to the same five homes and then compares the results. The information is given below, in thousands of dollars. Can we conclude that there is a difference in the assessors, at a = 0.1? Wilson 55 45 61 68 |Phelps 59 50 49 63 96 Home A B |Livingston 49 50 62 70 94 Eilers 59 49 49 67 102 91 Click here for the Excel Data File. Data file should open in a new browswer window. Select "File" then "Save As" to download the file to your computer and be able to use it in Excel. a. What type of test should you run? O ANOVA Two Factor without Replication O ANOVA Two Factor with Replication O ANOVA Single Factor b. What is the level of significance? (Round your answer to 2 decimal places.) Is there a difference in the Assesor (treatment) means? c. What are the null and alternate hypotheses? Ho: (Click to select) H1: (Click to select)
The city of Wenatchee, Washington, employs people to assess the value of homes for the purpose of establishing real estate tax. The city manager sends each assessor to the same five homes and then compares the results. The information is given below, in thousands of dollars. Can we conclude that there is a difference in the assessors, at a = 0.1? Wilson 55 45 61 68 |Phelps 59 50 49 63 96 Home A B |Livingston 49 50 62 70 94 Eilers 59 49 49 67 102 91 Click here for the Excel Data File. Data file should open in a new browswer window. Select "File" then "Save As" to download the file to your computer and be able to use it in Excel. a. What type of test should you run? O ANOVA Two Factor without Replication O ANOVA Two Factor with Replication O ANOVA Single Factor b. What is the level of significance? (Round your answer to 2 decimal places.) Is there a difference in the Assesor (treatment) means? c. What are the null and alternate hypotheses? Ho: (Click to select) H1: (Click to select)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 27PFA
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Transcribed Image Text:The city of Wenatchee, Washington, employs people to assess the value of homes for the purpose of establishing real estate tax. The
city manager sends each assessor to the same five homes and then compares the results. The information is given below, in
thousands of dollars. Can we conclude that there is a difference in the assessors, at a = 0.1?
Home
Wilson
Eilers
59
Phelps
59
50
49
63
96
Livingston
A
49
55
B
50
45
49
62
70
94
61
68
91
49
67
102
D
Click here for the Excel Data File. Data file should open in a new browswer window. Select "File" then "Save As" to download the file to
your computer and be able to use it in Excel.
a. What type of test should you run?
O ANOVA Two Factor without Replication
O ANOVA Two Factor with Replication
O ANOVA Single Factor
b. What is the level of significance?
(Round your answer to 2 decimal places.)
Is there a difference in the Assesor (treatment) means?
c. What are the null and alternate hypotheses?
Ho: (Click to select)
H1: (Click to select)
d. Compute the value of the test statistic?
sign in front of them)
(Round your answer to 2 decimal places. Negative values should have a minus
Transcribed Image Text:e. Determine the p-value
(Round your final answer to 4 decimal places.)
f. What is your decision regarding the null hypothesis?
O Reject the null.
O Fail to reject the null.
g. Interpret the result.
Is there a difference in the Home (block) means?
h. What are the null and alternate hypotheses?
Ho: (Click to select)
H1: (Click to select)
i. Compute the value of the test statistic?
sign in front of them)
(Round your answer to 2 decimal places. Negative values should have a minus
j. Determine the p-value
(Round your final answer to 4 decimal places.)
k. What is your decision regarding the null hypothesis?
O Reject the null.
Fail to reject the null.
I. Interpret the result.
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