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 variance of the proportion?
Correct Answer:
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Correct Answer:
Verified
= P(1- P)...View Answer
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