SOLUTION: The table below shows the scores of a group of students on a 10-point quiz. Test Score Frequency 3 0 4 2 5 2 6 1 7 2 8

Algebra ->  Probability-and-statistics -> SOLUTION: The table below shows the scores of a group of students on a 10-point quiz. Test Score Frequency 3 0 4 2 5 2 6 1 7 2 8       Log On


   



Question 1053991: The table below shows the scores of a group of students on a 10-point quiz.
Test Score Frequency
3 0
4 2
5 2
6 1
7 2
8 3
9 0
10 4

The mean score on this test is:

The median score on this test is:

Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Find the weighted average,

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There are 14 values, average the score for the 7th and 8th score.
M=%287%2B8%29%2F2=15%2F2