Posted by **Rose** on Friday, December 14, 2007 at 11:13pm.

11. (4 pts) The following statistics provide information about the scores on a national mathematics exam.

Mean 312 First Quartile 201

Median 296 Third Quartile 423

Mode 326 49th Percentile 307

a) What score did half of the test takers surpass?

b) What was the most common score?

c) What percentage of the test takers scored 201 or better?

d) If Joe had a score of 307, explain the meaning of his score.

## Answer this Question

## Related Questions

- statistics - 11. (4 pts) The following statistics provide information about the ...
- statistics - For a particular sample of 50 scores on a psychology exam, the ...
- statistics - For a particular sample of 71 scores on a psychology exam, the ...
- statistics - For a particular sample of 63 scores on a psychology exam, the ...
- statistics - For a particular sample of 80 scores on a psychology exam, the ...
- statistics - For a particular sample of 63 scores on a psychology exam, the ...
- Statistics - For a particular sample of 63 scores on a psychology exam, the ...
- Statistics - For a particular sample of 63 scores on a psychology exam, the ...
- statistics - For a particular sample of 53 scores on a psychology exam, the ...
- statistics - 5) (2 pts) One fourth of the scores in any data set are below the A...

More Related Questions