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Mathematics 17 Online
niahmk:

The box plot shows the number of years during which 24 colleges have participated in a local college fair: A boxplot is titled Years of Participation and labeled Years. Number line from 0 to 10 with primary markings and labels at 0, 5, and 10. The box extends from 2 to 7 on the number line. There is a vertical line at 4. The whiskers end at 0 and 9. At least how many schools have participated for 2 years or fewer? 2 schools 4 schools 6 schools 7 schools

jhonyy9:

- try draw this table probably will be more easy understandably

kittybasil:

@niahmk Hi! Welcome to QC. First things first, let's look at the rules of your problem. ```css We are working with a box plot based on years that colleges have participated in the local college fair. Here is the data we have so far: 1. The total number of colleges is 24; this may or may not be necessary to resolving your problem. 2. The [number line] extends from 0 to 10, which is the ends of our number line. 3. Primary markings are at 0, 5, and 10 [on the number line.] 4. The actual box extends from 2 to 7 on the number line, which means [the box begins at 2 and ends at 7]. 5. There is a vertical line at 4, which implies this line is [within the box and thus the median line]. 6. The [whiskers end at 0 and 9] which means that we do not have any colleges that attended for 10 years. However, we do have colleges that haven't attended for any years. ``` Based on this, you should have a box plot that looks something like this|dw:1619597515764:dw|

kittybasil:

Whoops, that formatting kind of bugged out. Let me recap the color text part:

kittybasil wrote:
We are working with a box plot based on years that colleges have participated in the local college fair. Here is the data we have so far: 1. The total number of colleges is 24; this may or may not be necessary to resolving your problem. 2. The [number line] extends from 0 to 10, which is the ends of our number line. 3. Primary markings are at 0, 5, and 10 on the number line. 4. The actual box extends from 2 to 7 on the number line, which means the box begins at 2 and ends at 7. 5. There is a vertical line at 4, which implies this line is within the box and thus the median line. 6. The whiskers end at 0 and 9 which means that we do not have any colleges that attended for 10 years. However, we do have colleges that haven't attended for any years.
Okay, now we go back to the box plot. Based on the plot I've drawn for you, how many colleges have participated for 2 years or fewer?

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