Please use the ANOVA test for the following problems to compare multiple means. You can use Excel if needed.

Q. Are anticipated starting salaries different among different engineering majors? Here are the ANOVA datasets for different major salaries.

Chemical Engineering	Biological Engineering	Civil Engineering	Electrical Engineering
70000	65000	73000	78000
65000	55000	74000	56000
60000	61000	60000	63000
80000	59000	59000	54000
75000	62000	63000	59000
61000	71000	80000	120000
50000	80000	76000	45000
62000	57000	62000	57000
76000	60000	56000	49000
	58000	61000	64000
	60000	71000	55000
		54000

1. Give context to the analysis by stating the question of interest.

2. Present mean values, standard deviations, and sample sizes in a table.

3. Provide a side-by-side boxplot, add a title, and label the axes.

4. Give a summary of the plot. Do the means appear to be different based on the visual evidence?

5. State the null and alternative hypotheses. Check that the conditions of each analysis are met.

6. Give the ANOVA table.

7. Provide a summary of the results using alpha = 0.05.

• In terms of the alternative hypothesis, give a statement.
• Indicate whether (or not) null should be rejected.
• Give the test statistic, degrees of freedom, and p-value.
• Be sure to give context.