Pls Answer ASAP!!
Souta wants to compare the mean of his test scores in French class to...
Mathematics, 24.04.2020 22:09 luisgonz5050
Pls Answer ASAP!!
Souta wants to compare the mean of his test scores in French class to the mean absolute deviation. He uses the steps below to find both the mean and mean absolute deviation.
French Scores
Step 1
Add the scores.
76 + 62 + 94 + 80 = 312
Step 2
Divide the sum of the scores by 4.
312 divided by 4 = 78
Step 3
Add the differences between the mean and each score.
(76 minus 78) + (62 minus 78) + (94 minus 78) + (80 minus 78) = 0
Step 4 Divide by 4.
StartFraction 0 over 4 EndFraction = 0
In which step did Souta make the first error?
1.Step 1
2.Step 2
3.Step 3
4.Step 4
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