Mathematics, 22.12.2021 04:30 Blaked
Which answer is correct for Part A and which answer is correct for part B?
A small greeting card company in Burton, New Mexico wants to determine how many of the town's 12,500 citizens are likely to buy a Valentine’s Day card. Last year, 80% of the town's citizens bought a Valentine's Day card. The company surveyed 400 citizens who bought one of these cards last year and concluded that 65% of the buyer population is likely to buy a Valentine's Day card this year.
Part A: What is the population in this example?
Part B: Did the company sample enough people to obtain a 95% confidence level with a 5.0% margin of error?
A: citizens of Burton who bought a Valentine’s Day card last year and participated in the poll
A: citizens of Burton who participated in the poll
A: all citizens of Burton
A: citizens of Burton who bought a Valentine’s Day card last year
B: No, the comp
Answers: 1
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Which answer is correct for Part A and which answer is correct for part B?
A small greeting card c...
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