This is ANOVA, please answer in excel with step by step directions., And in your conclusion, can you explain b & c as well please?

The survey measures the overall satisfaction with the dining facility.

a. For overall satisfaction, test if there are differences in mean scores based on the frequency of visit and gender.

b. Do the female students, for a given level of frequency of visit, have a different level of satisfaction compared to male students? Explain how the test results help you to answer this question.

c. Why is it important to test differences in mean scores of satisfaction based upon the frequency of visit and gender?

Overall Satisfaction	Frequency of visit	Gender		For Overal satisfaction
4	5	2		1 = Very unsatisfied
4	4	1		2 = Somewhat unsatisfied
3	1	2		3 = Neither unsatisfied nor satisfied
5	1	2		4 = Somewhat satisfied
4	1	1		5 = Very satisfied
3	4	2
4	1	2
3	4	1		For Frequency of visit
4	5	1		1 = Daily
4	3	2		2 = 2 or 3 times per week
3	5	1		3 = Weekly
3	3	2		4 = 2 or 3 times per month
4	5	1		5 = Once a month or less
1	1	2
5	5	1
2	1	1		For Gender
3	4	1		1 = Male
3	5	1		2 = Female
4	3	1
1	1	1
3	1	1
2	1	2
3	1	1
2	5	1
3	2	1
3	5	1
3	2	1
1	1	1
2	1	1
4	3	1
3	5	2
3	3	1
4	2	1
4	3	1
4	1	1
4	1	2
4	1	1
3	2	1
3	1	1
2	3	1
3	1	2
3	5	1
4	1	1
4	1	1
3	1	1
2	2	1
3	2	1
4	3	2
5	5	1
4	1	2
4	2	1
5	2	2
3	2	1
3	5	2
3	1	2
3	5	1
4	5	1
3	3	2
4	2	1
2	1	1
3	1	2
2	1	1