Which of the following is equal to the expression below?
Select the true statements about the inequalities.
11 < -13, so 11 is located to the right of -13 on a horizontal number line.
-6 < 1, so -6 is located below 1 on a vertical number line.
8 > -13, so 8 is located to the left of -13 on a horizontal number line.
9 > -5, so 9 is located to the right of -5 on a horizontal number line.
-10 > -15, so -10 is located to the left of -15 on a horizontal number line.
-14 > 7, so -14 is located below 7 on a vertical number line.

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