Mr. and Mrs. Suvele deposited $8,000 to open a college savings
account for their granddaughter on
the day she was born. The account
pays 5% simple interest annually.
If they made no other deposits or
withdrawals since then, how much
money would be in the account after
18 yean?
A S7,200
B $8.000
C$15,200
D $19.255

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?

Simplify -4z+2y-y+-18z a.-22z+y b.-14z+2 c.3y+22z d.y +14z

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