Question 1 Use the spinner and color
key to find the indicated
probabilities.
Spinner Color key
Blue-A, D
Purple-B
Green-1, F
Red-E
Orange -c
Yellow-
.
E
Landing on a vowel

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.