# Question

Revisit the sugar data for breakfast cereals that are given in the table.

a. Interpret the box plot in the figure (MINITAB output) by giving approximate values for the five-number summary.

b. What does the box of the box plot suggest about possible skew?

c. The mean is 8.75 and the standard deviation is 5.32. Find the z -score associated with the minimum sugar value of 0. Interpret.

Cereal Sugar (g)

Frosted Mini Wheats..... 11

Raisin Bran.......... 18

All Bran.......... 5

Apple Jacks.......... 14

Cap’n Crunch........ 12

Cheerios.......... 1

Cinnamon Toast Crunch...... 10

Crackling Oat Bran....... 16

Fiber One.......... 0

Frosted Flakes........ 12

Froot Loops......... 14

Honey Bunches of Oats..... 7

Honey Nut Cheerios..... 9

Life............. 6

Rice Krispies........ 3

Honey Smacks........ 15

Special K.......... 4

Wheaties........... 4

Corn Flakes.......... 3

Honeycomb......... 11

a. Interpret the box plot in the figure (MINITAB output) by giving approximate values for the five-number summary.

b. What does the box of the box plot suggest about possible skew?

c. The mean is 8.75 and the standard deviation is 5.32. Find the z -score associated with the minimum sugar value of 0. Interpret.

Cereal Sugar (g)

Frosted Mini Wheats..... 11

Raisin Bran.......... 18

All Bran.......... 5

Apple Jacks.......... 14

Cap’n Crunch........ 12

Cheerios.......... 1

Cinnamon Toast Crunch...... 10

Crackling Oat Bran....... 16

Fiber One.......... 0

Frosted Flakes........ 12

Froot Loops......... 14

Honey Bunches of Oats..... 7

Honey Nut Cheerios..... 9

Life............. 6

Rice Krispies........ 3

Honey Smacks........ 15

Special K.......... 4

Wheaties........... 4

Corn Flakes.......... 3

Honeycomb......... 11

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