Posted by **Anonymous** on Thursday, November 7, 2013 at 6:52pm.

a student's 10 scores on 10-point class quizzes include a 6, a7, a4, five 9s, an 8, and a 10. The student claims that her average grade on quizze is 9 because most of her scores are 9s.

- math -
**Ms. Sue**, Thursday, November 7, 2013 at 6:54pm
Nope.

Find the mean or the average by adding all the scores and dividing by 10.

- math -
**Anonymous**, Thursday, November 7, 2013 at 6:58pm
a student's 10 scores on 10-point class quizzes include a 6, a7, a4, five 9s, an 8, and a 10. The student claims that her average grade on quizze is 9 because most of her scores are 9s. Is this correct? explain it please.

- math -
**Ms. Sue**, Thursday, November 7, 2013 at 7:03pm
I'll explain it after you follow my directions above.

- math -
**Anonymous**, Thursday, November 7, 2013 at 7:07pm
Last month, 10 patients between the ages of 11 and 13 were seen in their pediatrician's clinic. their height were recorded as 50, 56, 59,51,53,51,50,52,54,and 51 inches. Determine mean, median and mode.

- math -
**Ms. Sue**, Thursday, November 7, 2013 at 7:10pm
Find the mean as I directed you above.

- math -
**Anonymous**, Thursday, November 7, 2013 at 7:11pm
80/10=8

- math -
**Ms. Sue**, Thursday, November 7, 2013 at 7:15pm
Right! The average of the scores is 8.

9 is both the mode and the median.

- math -
**kiki**, Sunday, November 10, 2013 at 2:06pm
the the mode is the most repeated number,the student had confused the mode and mean

## Answer This Question

## Related Questions

- Math - An instructor gives regular 20-point quizzes and 100-point exams in a ...
- math - a student’s grade in a class is simply the mean of five 100-point exams a...
- Math 208 - Grade Average A student scores 65 and 82 on two different 100-point ...
- Math - At Smart Middle School students are required to take 7 classes each ...
- Math - After a Math test, each of the twenty-five students in the class got a ...
- math - An instructor counts homework as 1/3 of the student's grade and the ...
- math - At Smart Middle School students are required to take 7 classes each ...
- math - on two tests so far this year a student received a 78 and a 93 the ...
- Computer science - need help how do this program. Use the top-down modular ...
- 8th grade - At Smart Middle School students are required to take 7 classes each ...

More Related Questions