In: Statistics and Probability
Assume you work for Kimberly Clark Corporation, the makers of Kleenex. The job you are presently working on requires you to decide how many Kleenexes are to be put in the new automobile glove compartment boxes.
Complete the following: 1. When do people usually need Kleenexes?
2. What type of data collection technique would you use?
3. Assume you found out that, from your sample of 81 people, on average about 57 Kleenexes are used throughout the duration of a cold, with a sample standard deviation of 15. Construct a 95% confidence interval based on the data.
4. Write a brief summary interpreting your answer in part (3).
5. Explain how you will decide how many Kleenexes will go in the boxes.