The data below gives the total fat and protein in fast food meals.

x=Total Fat (g)	y=Protein (g)
8	12
11	15
27	24
26	30
40	39
43	48
15	11
22	24
9	28
12	9
11	2
8	11
12	13
38	26
49	33
54	43

a) How many data pairs are there? In other words, what is n? n = ___________

b) What is the critical value for correlation for this n? CV = __________

c) Type the data into StatCrunch, make a scatterplot and find the correlation. Is the correlation significant