Essay
Information regarding random samples of annual salaries (in thousands of dollars) of doctors in three different specialties is shown below. 
a.Compute the overall mean 
.
b.State the null and alternative hypotheses to be tested.
c.Show the complete ANOVA table for this test including the test statistic.
d.The null hypothesis is to be tested at 95% confidence. Determine the critical value for this test. What do you conclude?
e.Determine the p-value and use it for the test.
Correct Answer:
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a. 180
b. Ho: There is no significant dif...View Answer
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Correct Answer:
Verified
b. Ho: There is no significant dif...
View Answer
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