Saturday

January 31, 2015

January 31, 2015

Posted by **Susan** on Friday, January 25, 2008 at 4:30pm.

- Statistics -
**Ms. Sue**, Friday, January 25, 2008 at 5:06pmThe 70% score shows that the student answered 70% of the questions correctly. If there were 100 questions, he answered 70 of the questions correctly.

At the 80th percentile, 80% of the other students scored below 70% and 20% scored above 70%.

**Answer this Question**

**Related Questions**

Statistics - A student scored 70 percent on a test, and was in the 80th ...

Statistics - A student scored 81 percent on a test, and was in the 77th ...

statistics - A student scored 30 percent on a test, and was in the 24th ...

Algebra - On a standardized test, the distribution of scores is normal, the mean...

Statistics - If student A scored 42 on a test of reading and the test had a ...

Statistics - On a chemistry exam, Student A scored a 81 and Student B scored a ...

statistics - 300 test results are integers ranging from 15 to 75, inclusive. ...

statistics - If a distribution of test scores has μ = 65 with σ = 6, ...

statistics - the correlation between two tests given to 100 students in the ...

Statistics- Math - One student scored 54 on a math test for which the mean score...