This is the question for the second picture Complete both tables on the remaining pages and show your work for at least three Equal Variances F Tests and at least five T tests. You must show at least one computation using Welch’s T Test and at least one computation using the 2-Sample T Test for Equal Means. In this particular outing, seven teams were competing for the win. A randomsample of eight prior scores from each team member was collected, and thesummary statistics are shown below (correct to three decimal places).Team1234567Sample Size Sample Mean Sample Variance2432323232323276.50079.65679.50082.37580.40680.28180.438To test for statistical evenness among these teams using the mix of tests wedescribed above, however, we will have to adjust the significance levels weare accustomed to using. Use the table on the next page to help you:If you are using...5%1%0.1%14.52218.23313.09747.98418.31411.04714.383... use0.238%0.048%0.005% Teams to Compare|| Sample VariancesFirst SecondFirst2356234ст673456745сл675ст6767714.52218.23313.09747.98418.31411.047Second f* Statistic18.23313.09747.98418.31411.04714.38313.09747.98418.31411.04714.38347.98418.31411.04714.38318.31411.04714.38311.04714.38314.3833Test ResultsDistribution Probability

Given the summary statistic of a random sample of eight prior scores from each team member as…

In this particular outing, seven teams were competing for the win. A random sample of eight prior scores from each team member was collected, and the summary statistics are shown below (correct to three decimal places). Team 1 2 3 4 5 6 7 Sample Size Sample Mean Sample Variance 24 32 32 32 32 32 32 76.500 79.656 79.500 82.375 80.406 80.281 80.438 14.522 18.233 13.097 47.984 18.314 11.047 14.383 To test for statistical evenness among these teams using the mix of tests we described above, however, we will have to adjust the significance levels we are accustomed to using. Use the table on the next page to help you: If you are using... . use 5% 0.238% 1% 0.048% 0.1% 0.005%

In this particular outing, seven teams were competing for the win. A random sample of eight prior scores from each team member was collected, and the summary statistics are shown below (correct to three decimal places). Team 1 2 3 4 5 6 7 Sample Size Sample Mean Sample Variance 24 32 32 32 32 32 32 76.500 79.656 79.500 82.375 80.406 80.281 80.438 14.522 18.233 13.097 47.984 18.314 11.047 14.383 To test for statistical evenness among these teams using the mix of tests we described above, however, we will have to adjust the significance levels we are accustomed to using. Use the table on the next page to help you: If you are using... . use 5% 0.238% 1% 0.048% 0.1% 0.005%

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

This is the question for the second picture

Complete both tables on the remaining pages and show your work for at least three Equal Variances F Tests and at least five T tests. You must show at least one computation using Welch’s T Test and at least one computation using the 2-Sample T Test for Equal Means.

In this particular outing, seven teams were competing for the win. A random
sample of eight prior scores from each team member was collected, and the
summary statistics are shown below (correct to three decimal places).
Team
1
2
3
4
5
6
7
Sample Size Sample Mean Sample Variance
24
32
32
32
32
32
32
76.500
79.656
79.500
82.375
80.406
80.281
80.438
To test for statistical evenness among these teams using the mix of tests we
described above, however, we will have to adjust the significance levels we
are accustomed to using. Use the table on the next page to help you:
If you are using...
5%
1%
0.1%
14.522
18.233
13.097
47.984
18.314
11.047
14.383
... use
0.238%
0.048%
0.005%

Teams to Compare|| Sample Variances
First Second
First
2
3
5
6
2
3
4
ст
6
7
3
4
5
6
7
4
5
сл
6
7
5
ст
6
7
6
7
7
14.522
18.233
13.097
47.984
18.314
11.047
Second f* Statistic
18.233
13.097
47.984
18.314
11.047
14.383
13.097
47.984
18.314
11.047
14.383
47.984
18.314
11.047
14.383
18.314
11.047
14.383
11.047
14.383
14.383
3
Test Results
Distribution Probability

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A transect is an archaeological study area that is 1/5 mile wide and 1 mile long. A site in a transect is the location of a significant archaeological find. Let x represent the number of sites per transect. In a section of Chaco Canyon, a large number of transects showed that x has a population variance ?2 = 42.3. In a different section of Chaco Canyon, a random sample of 21 transects gave a sample variance s2 = 49.3 for the number of sites per transect. Use a 5% level of significance to test the claim that the variance in the new section is greater than 42.3................