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Mathematics, 03.12.2019 21:31 kaseyvn03
Your company takes orders over the phone. the company’s average time is 4.6 minutes. the graph below shows 4 calls and the difference between the call time and the company’s average call time.
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Mathematics, 21.06.2019 21:40
Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels.ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0
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Your company takes orders over the phone. the company’s average time is 4.6 minutes. the graph below...
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