Complete the statements about calculating mean using the data set: 4, 6, 1, 9, 12, 3, 11, 2. First, add the values in the data set. The sum is . The mean, or average, is found by dividing this sum by . The mean is .
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\[ 4 + 6 + 1 + 9 + 12 + 3 + 11 + 2 \] Show more…
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