Share Value (Jan- Sept.) 20
15
10
5
6
2
The graph represents the current stock market trends. The best fit line shows
A)
no correlation
B)
weak positive correlation
o
weak negative correlation
D)
strong positive correlation

Find the area of a parallelogram with base 15 yards and height 21 2/3

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

Evaluate each expression. determine if the final simplified form of the expression is positive or negative -42 (-4)2 42