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Each graph represents the average hours per week each group
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14 Oct 2018, 03:42
14 Oct 2018, 03:42
Expert Reply
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Question Stats:
50% (01:50) correct
50% (02:30) wrong based on 10 sessions
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Each graph represents the average hours per week each group spends on each source.
Approximately what percent of the entertainment time per week, which is charted, is spent by a person in their 50s on the Internet?
A. 3%
B. 5%
C. 21%
D. 26%
E. 46%
Re: Each graph represents the average hours per week each group
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25 Mar 2020, 18:38
25 Mar 2020, 18:38
Expert Reply
reading the statement could be a little blurry.
Basically the question is asking which is the % of time dedicated to the internet by people in their 50's on the total amount of time of hours/week spent by the same cluster as a whole.
I.E.
the purple section represents in the second graph the total amount of hours by the 50's spread among all the resources, which is 41 hours
On the internet they spent 2 hours per week
\(\frac{x}{100}\) of 41 is 2
\(\frac{x}{100} 41 = 2\)
\(x=\frac{200}{41} \approx\) 5%
B is the answer
Basically the question is asking which is the % of time dedicated to the internet by people in their 50's on the total amount of time of hours/week spent by the same cluster as a whole.
I.E.
the purple section represents in the second graph the total amount of hours by the 50's spread among all the resources, which is 41 hours
On the internet they spent 2 hours per week
\(\frac{x}{100}\) of 41 is 2
\(\frac{x}{100} 41 = 2\)
\(x=\frac{200}{41} \approx\) 5%
B is the answer
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