Analyze Jerome's steps. In which step did he make an
error?
O In step 1, he needed to add
to both sides of the
equation.
In step 2, the LCD was not used correctly to make
equivalent fractions.
O In step 3, the correct reciprocal was not multiplied to
both sides.
O In step 4, the answer was not reduced correctly.

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