he following graph is called a circle graph or a pie chart. The circle represent
ID: 3168927 • Letter: H
Question
he following graph is called a circle graph or a pie chart. The circle represents a whole or, in this case, articular graph shows the number of minutes per day that people use e-mail at work. Use this graph to answer xercises 21 through 24. Time Spent on E-mail at Work More than 3 hours 2-3 hours than 15 minutes on e-mail per day? Less than 15 minutes 22. Among e-mail users at work, what is the most 10% common time spent on e-mail per day? 1-2 hours 50% 23. If it were estimated that a large company has 4633 employees, how many of these would you expect to be using e-mail more than 3 hours per day? 15-60 minutes 24. If it were estimated that a medium-size company Source: Pew Internet &American; Life Project has 250 employees, how many of these would you expect to be using e-mail between 2 and 3 hours per day?Explanation / Answer
Using graph
21)less-than 15minutes=100-(9+10+8+50)
=23%
22)15-60 minutes' ( it's about 50%,it is the most)
23)9%of 4633
=9*4633/100
=416.97 rounded to =417
24)10%of250
=10*250/100
=25
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