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In a psychology class, 60 students have a mean score of 96.9 on a test. Then 19 more students take the test and their mean score is 71.3. What is the mean score of all of these …

In a psychology class, 60 students have a mean score of 96.9 on a test. Then 19 more students take the test and their mean score is 71.3. What is the mean score of all of these …
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In a psychology class, 60 students have a mean score of 96.9 on a test. Then 19 more students take the test and their mean score is 71.3.

What is the mean score of all of these students together? Round to one decimal place.
Help please, and thank you! C:

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User Haraldkl
by
7.6k points

1 Answer

3 votes

Answer:83.3

Explanation:

answered
User Peace Makes Plenty
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8.1k points
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