QUESTION IMAGE
Question
the table shows the results of a survey of 250 high school freshmen and sophomores about how they get their news. there were 1.5 times more sophomores surveyed than freshmen. there were 95 sophomores who get their news from the internet. only 65 students get news from television while 185 get their news from the internet. complete the two - way table for this situation.
grade
| sophomores | freshmen | total | ||
|---|---|---|---|---|
| source of news | internet | 95 | 185 | |
| total | 150 | 100 | 250 |
Step1: Find number of freshmen getting news from television
We know total students getting news from television is 65 and 95 sophomores get news from internet. Total sophomores are 150. So number of sophomores getting news from television is \(150 - 95=55\). Then number of freshmen getting news from television is \(65 - 55 = 10\).
Step2: Find number of freshmen getting news from internet
Total students getting news from internet is 185 and 95 are sophomores. So number of freshmen getting news from internet is \(185 - 95=90\).
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| Sophomores | Freshmen | Total | |
|---|---|---|---|
| Internet | 95 | 90 | 185 |
| Total | 150 | 100 | 250 |