Dairy King is trying to determine the average number of customers their establishment serves in a given week. Such knowledge will help the business to make various important decisions. A random sample of 16 weeks is collected and displayed below.
| 121 |
137 |
150 |
98 |
105 |
145 |
103 |
88 |
| 117 |
140 |
123 |
125 |
126 |
130 |
124 |
128 |
Construct and interpret a 92% confidence interval for the overall average number of customers per week. Be sure to check all conditions and show work to verify that you have done so!
Interpretation:_______________________________ Answer:________________