Question: This is all about test involving population proportion in Statistics. Provide clean and clear Solution thank you. ACTIVITY # 1: It has been claimed that

This is all about test involving population proportion in Statistics. Provide clean and clear Solution thank you.

ACTIVITY # 1: It has been claimed that less than 60% of all purchases of a certain kind of computer program will call the manufacturer's hotline within one month purchase. If 55 out of 100 software purchasers selected at random call hotline within a month of purchase, test the claim at 0.05 level of significance

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