The two fastest times in the past 20 years for the girls 200 meter run at clarksville elementary school are 27.97 sec and 27.93 sec. yesterdays track meet claire ran 27.99 sec. was her time faster then either of the two fastest? explain

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

5. (03.02)if g(x) = x2 + 3, find g(4). (2 points)1619811

What is the absolute value of -100000000000000?