Friday

April 25, 2014

April 25, 2014

Posted by **joe-c** on Sunday, November 16, 2008 at 1:12pm.

a) how many students got a c

b) how many students got a b

c) what is a scoree needed to get an a

is a) 4 b) 1 c) 90

**Related Questions**

math - A class of 43 students took an exam. Their mean grade average is 67 and ...

math - For a class of 43 students fora certain exam, the mean grade is 67 and ...

statistics - Suppose that the mean score of an exam was 77 when taken 30 ...

statistics - Suppose that the mean score of an exam was 77 when taken 30 ...

math - For a class of 43 students, for a certain test, the mean grade is 67 and ...

Statistics - Students were given an exam with 300 multiple-choice questions. The...

math - Statistics: Analyze student exam scores Students were given an exam with ...

statistics - In one history class, 34 students took an exam. The mean of the ...

statistics - At a local high school students were randomly assigned to one of ...

Statistics - In Professor Smith's statistics course, the correlation between ...