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.
-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.

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The Answer of 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.
-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.

Weights of Workers the Following Data Represent the Number of Employees

Weights of Workers
the Following Data Represent the Number of Employees