Question

The mean of 12 scores is 80.If two scores, 75 and 82 are removed, what is the mean of the remaining scores.

Answer 1

Answer:

mean of 12 score=80

total score=80×12=960

remaining score =960-(75+82)

=803

mean of remaining 10 scores =803/10=80.3

Step-by-step explanation:

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