The following are the number of chips per bag for the 42 bags of Chips Ahoy! analyzed.

1200	1219	1103	1213	1258	1325	1295
1247	1098	1185	1087	1377	1363	1121
1279	1269	1199	1244	1294	1356	1137
1545	1135	1143	1215	1402	1419	1166
1132	1514	1270	1345	1214	1154	1307
1293	1546	1228	1239	1440	1219	1191

a. Obtain and interpret a point estimate for the mean number of chocolate chips per bag for all bags of Chips Ahoy! cookies (The sum of data is 52,986.)

b. Construct and interpret a normal probability plot, boxplot, and histogram of the data.

c. Use the graphs in part b to identify outliers, if any.

d. Is it reasonable to use the one sample t-interval procedure to obtain a confidence interval for the mean number of chocolate chips per bag for all bags of Chips
Ahoy! cookies? Explain your answer.

e. Determine a 95% confidence interval for the mean number of chips per bag for all bags of Chips Ahoy! cookies, and interpret your result in words.
(-x= 1261.6 ; s = 117.6)

f. Use the program of your choice to solve a. b. and e.