A tax collector wishes to see if the means of the values of the tax exempt properties are different for two large cities. The data are given in millions of dollars, use α = 0.05. Assume the populations are normally distributed with unequal variances. City A 113 25 44 31 22 23 11 19 14 2 City B 295 82 16 5 50 81 4 11 1) State the hypotheses. 2) Find the test statistic and Compute the critical value(s), then draw and label the curve. 3) Make the decision and Summarize the results.
A tax collector wishes to see if the means of the values of the tax exempt properties are different for two large cities. The data are given in millions of dollars, use α = 0.05. Assume the populations are normally distributed with unequal variances. City A 113 25 44 31 22 23 11 19 14 2 City B 295 82 16 5 50 81 4 11 1) State the hypotheses. 2) Find the test statistic and Compute the critical value(s), then draw and label the curve. 3) Make the decision and Summarize the results.
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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A tax collector wishes to see if the means of the values of the tax exempt properties are different for two
large cities. The data are given in millions of dollars, use α = 0.05. Assume the populations are normally
distributed with unequal variances.
City A 113 25 44 31 22 23 11 19 14 2
City B 295 82 16 5 50 81 4 11
1) State the hypotheses.
2) Find the test statistic and Compute the critical value(s), then draw and label the curve.
3) Make the decision and Summarize the results.
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