An importer of electronic goods is considering packaging a new, easy-to-read instruction booklet with DVD players. It wants to p
ackage this booklet only if it helps customers more than the current booklet. Previous tests found that only 30% of customers were able to program their DVD player. An experiment with the new booklet found that 16 out of 60 customers were able to program their DVD player. a. State the null and the alternative hypot
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