THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

question 22

Essay

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
It has been found that 62.1% of all unsolicited third class mail delivered to households goes unread.Over the course of a month,a household receives 100 pieces of unsolicited mail.
-What is the mean of the sample proportion of pieces of unread mail?

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Definitions:

Job Order Costing System

A cost accounting system used to accumulate costs associated with a specific job or order, facilitating the calculation of the total cost to manufacture a distinct product or provide a specific service.

Swimming Pool Installer

A professional or company specializing in the construction and installation of swimming pools.

Job Order Costing System

An accounting methodology used to assign costs to specific jobs or batches, typically used in manufacturing or service industries where each job is distinct.

Graduation Invitation

An invitation to attend a ceremony or celebration marking the completion of a course of study.