find the mean of 5 6 17 8 9 15 23 18 10 and 24 find the resulting mean if each observation given below is increased by 3 decrease by 2 x 4 divided by 5
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mean - 5+6+17+8+9+15+23+18+10+24 = 136
136/10 = 13.6 .... answer......
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