NARRBEGIN: Weights of Workers
Weights of Workers
the Following Data $\bar { x }$

Essay

NARRBEGIN: Weights of Workers
Weights of Workers
The following data represent the number of employees of a sample of 25 companies: 164, 148, 137, 157, 173, 156, 177, 172, 169, 165, 145, 168, 163, 162, 174, 152, 156, 168, 154, 151, 174, 146, 134, 140, and 171.NARREND
-The number of hours a college student spent studying during the final exam week was recorded as follows: 7,6, 4, 9, 8, 5, and 10. Compute $\bar { x }$ for the data and the value in an appropriate unit.