Clare's run:
minutes per lap
time (minutes)
distance (laps)
10
15
000
20
1. is han running at a constante
ining at a constant pace? is clare? how do you know?
ne relationship between distance and time for anyone who is
2. write an equation for the relation
running at a constant pace.

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