Saturday

December 20, 2014

December 20, 2014

Posted by **Angie** on Wednesday, June 10, 2009 at 6:58pm.

minimum-100

maximum-8

1st quartile-300

median-400

3rd quartile-600

Which conclusion can be made using this plot?

a. the second quartile is 600.

b. the mean of the attendance is 400.

c. the range of the attendance is 300 to 600.

d. twenty-five percent of the attendance is between 300 and 400.

The answer is d., but I don't know why

- Math -
**PsyDAG**, Thursday, June 11, 2009 at 12:06pmFirst of all, some of your information is reversed. The maximum (most) = 100 and the minimum (least) = 8.

Also, if the 3rd quartile is 600, the maximum must be greater than 600. Does the maximum = 1000? Especially with math problems, you need to be more accurate in providing your information.

Each quartile is 25% (one quarter) of the scores. The median is the second quartile (50%).

I hope this helps. Thanks for asking.

- Math -
**Angie**, Thursday, June 11, 2009 at 5:10pmthanks

**Answer this Question**

**Related Questions**

Algebra - A movie theater manager wants to know how many adults and how many ...

math - 30% of the tickets sold by a movie theater for the Friday night show were...

algebra - A movie theater has 400 seats. Tickets at the theater cost $8 for ...

ratio - 30% of the tickets sold by a movie theater for the Friday night show ...

Math reasoning - A drive-in movie theater is showing 30 movies this summer. ...

Computers - Can someone please tell me what I'm doing wrong? #include <...

math - for an annual fee of $30 you can join a movie club that will allow you to...

precalculus algebra - Diane is a manager at a small movie theater. On Wednesday...

math - Suppose a movie theater sold 200 adult and student tickets for a showing ...

Math - Need equation form for this number problem. Theater tickets are $8 for ...