Question

The Quality Control Department employs five technicians during the day shift. Listed below is the number...

The Quality Control Department employs five technicians during the day shift. Listed below is the number of times each technician instructed the production foreman to shut down the manufacturing process last week.

Technician Shutdowns
Taylor 6
Hurley 5
Gupta 6
Rousche 3
Huang 2
  1. How many different samples of two technicians are possible from this population?

    1. Number of different samples:

  2. List all possible samples of two observations each and compute the mean of each sample. (Round your answers to 2 decimal places.

Shutdown Mean

  1. Compare the mean of the sample means with the population mean. (Round your answers to 2 decimal places

The mean of the sample is
The population mean is

D. Both Means are:____________

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