Sentence from a summary about The Hot Zone. What best describes the sentence?
rilliantly illustrates the risks involved in dealing with
agent and describes in fascinating detail the
ng process of preparing to enter the hot zone."
It is objective because it states facts and avoids opinions.
It is objective because it reflects feelings and opinions.
It is subjective because it reflects feelings and opinions.
It is subjective because it states facts and avoids
opinions.

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