(chapter 2 page 44 question 2.13.) In December 2014, the National Small Business Association (NSBA) representing every industry in the nation, NSBA asked a host of questions on cyber security and found that half of all small businesses reported they have been the victim of a cyberattack. Not only has the cost of dealing with these attacks skyrocketed, cyber attacks are taking more time to resolve today. The following frequency distribution summarizes the average time needed by small busniness owners to resolve a cyber attack on their businesses.

Average time to resolve cyber attacks Frequency

______________________________________________________________

Less than 1 day 101

Between 1 and less than 3 days 115

Between 3 and less than 7 days 47

Between 7 and less than 14 days 30

14 days or more 44

a.What percentage is of small businesses took less than 3 days on average to resolve cyberattacks?

b.What percentage of small businesses took between 1 and less than 14 days, on average, to resolve cyberattacks?

c.What percentage of small businesses took 3 or more days, on average, to resolve cyberattacks?