Mathematics, 04.05.2020 22:59 kmwise19

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?
Step 1
Step 2
Step 3
Step 4

Answers: 3

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Step 2
Divide the sum of the scores by 4.
312 divided by 4 = 78

Step 3