Miguel completed the division problem below. What is Miguel’s error? A. He included a 5 in the quotient, which does not belong.
B. He multiplied the divisor by 10 and the dividend by 100.
C. He subtracted 208 from 234 incorrectly.
D. He multiplied the divisor by 100 and the dividend by 10.
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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