The file VeggieBurgur contains data on the calories and total fat (in grams per serving) for a sample of 12 veggie burgers.
a. For each variable, compute the mean, median, first quartile, and third quartile.
b. For each variable, compute the range, interquartile range, variance, standard deviation, and coefficient of variation.
c. For each variable, construct a boxplot. Are the data skewed? If so, how?
d. Compute the coefficient of correlation between calories and total fat.
e. What conclusions can you reach concerning calories and total fat?