. An Urgent Care system conducted a survey of its facilities to determine overall customer satisfaction. The results from their 4 locations are shown below, and the scale of the survey was 0 - 100.

Southwest	West	East	North
72	62	80	42
49	81	57	52
63	75	87	30
68	58	64	80
39	67	26	22
79	48	29	71
40	26	62	68
15	36	45	76

a. Write the null and alternate hypotheses for the study.

b. Conduct a one-way ANOVA on these data at = 0.05, and interpret the results in terms of

significance.

c. If reporting this to the executive staff of the organization, what would you report?