Answer: 340
Step-by-step explanation:
1360 / 4 = 340
Answer:
243,58,723,5,334 i'm not really good at putting ,'s in the right place.
The error in Jerry's calculation is 4.84
The number of employees, N = 4
The mean is calculated as:

The formula for the standard deviation is:

This can be further calculated as:

Jerry thinks the Standard Deviation = 8
The true Standard Deviation = 3.16
Error = |True value - Measured value|
Error = |3.16 - 8|
Error = 4.84
Learn more here: brainly.com/question/18562832