CASE STUDY DISCUSSION

Case Study Discussion - The Chips Ahoy! 1000 Chips Challenge

Case Study Discussion - The Chips Ahoy! 1000 Chips Challenge

Part a

Solution

The mean number of chocolate chips per bag for all bags of Chips Ahoy! Cookies can be calculated as follows;

Mean = Sum of chocolate chips per bag for all bags / Total number of bags Chips Ahoy! Cookie

Mean = 52986 / 42

Mean = 1261.57

The obtained mean value suggests that on an average, there are 1261.57 chocolate chips per bag for all bags of Chips Ahoy! Cookies.

Part b

Solution

Normal Probability Plot

The normal probability plot constructed for the given data has ...