Mathematics, 24.06.2019 18:30 macylen3900
Li believes that the graph shows a direct variation. why is li incorrect in saying that the graph shows a direct variation? 1) the graph does not have a constant rate of change. 2) when the x-value is 0, the y-value is 1. 3) the slope is negative. 4) the relationship is proportional.
Answers: 2
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
Answers: 1
Li believes that the graph shows a direct variation. why is li incorrect in saying that the graph sh...
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