The file ChocolateChip contains the cost (in cents) per 1-ounce serving, for a sampleof 13 chocolate chip cookies. The data are as follows: 54 22 25 23 36 43 7 43 25 47 24 45 44
a. Compute the first quartile the third quartile and the interquartile range.
b. List the five-number summary.
c. Construct a boxplot and describe its shape.