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The Cambridge Power and Light Company selected a random sample of 20 residential
Chapter 0, Problem 9(choose chapter or problem)
QUESTION:
The Cambridge Power and Light Company selected a random sample of 20 residential customers. Following are the amounts, to the nearest dollar, the customers were charged for electrical service last month:
Questions & Answers
QUESTION:
The Cambridge Power and Light Company selected a random sample of 20 residential customers. Following are the amounts, to the nearest dollar, the customers were charged for electrical service last month:
ANSWER:Step 1 of 3
Sample size of residential customers is and the electrical service charge is .