# Question

Determine a possible frame for conducting random sampling in each of the following studies.

a. The average amount of overtime per week for production workers in a plastics company in Pennsylvania.

b. The average number of employees in all Ralphs supermarkets in Southern California.

c. A survey of commercial lobster catchers in Maine.

a. The average amount of overtime per week for production workers in a plastics company in Pennsylvania.

b. The average number of employees in all Ralphs supermarkets in Southern California.

c. A survey of commercial lobster catchers in Maine.

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