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Elis [28]
3 years ago
9

A 10-item statistics quiz was given to 30 students. The table below gives the scores received along with the corresponding frequ

encies.
A 2-column table with 6 rows. Column 1 is labeled score with entries 5, 6, 7, 8, 9, 10. Column 2 is labeled Frequency with entries 1, 2, 5, 5, 7, 10.

What was the mean score on the quiz?

7.5
8.5
9
10
Mathematics
1 answer:
hichkok12 [17]3 years ago
3 0

Answer:

Should be (B).

8.5

ED2021

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