Canine Gourmet Super Breath dog treats are sold in boxes labeled with a net weight of

9

ounces

(255

grams) per box. Each box contains

6

individual 1.5-ounce packets. To reduce the chances of shorting the customer, product design specifications call for the packet-filling process average to be set at

43.0

grams so that the average net weight per box of

6

packets will be

258

grams. Tolerances are set for the box to weigh

25814

grams. The standard deviation for the packet-filling process is

1.02

grams. The target process capability ratio is

1.67.

One day, the packet-filling process average weight drifts down to

42.0

grams. Is the packaging process capable? Is an adjustment needed?

Part 2

Since the process capability index,

Cpk,

is

enter your response here,

the process

is capable

is not capable

.

(Enter

your response rounded to three decimal

places.)