Right, x = 18
mean = ∑x/n
Therefore mean * N = ∑x
14 * 5 = 70
Which 5 scores will = 70?
Complete the data set with one value so the mean of the data is 13 using numbers
10, 14, 8, 16, 12, x. X=18
Which value can you remove from new set of data so that mean is 14?
1 answer