Match each word from column a with the correct definition from column b. column a column b 1. wallow 2. tranquility 3. uproar 4. tumult 5. snarl 6. whimper a. great and con. commotion; excitement c. freedom from disturbance or turmoil d. to utter weak cries e. to roll about or lazily f. to speak in an angry way

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.