Susie is conducting a chemistry experiment at school. She calculated that he
must have less than a 3% error in order to make a passing grade on her exp
given the theoretical amount of a product, T, and the actual amount of a proc
values of mass that will give her a 3% error. Round to the nearest hundredth
|T-AL.100 =
P
A. 27.16 and -27.16 grams
B.-28.84 and -27.16 grams
c.-28.84 and 28.84 grams
D.
27.16 and 28.84 grams

An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.