-1
The mean is 12.4
Yes if you mean dimensions of 9 by 12 by 15
3 It is 12 more than -9 and 12 less than 15 9 + 15 = 24 24/2 = 12 -9 + 12 = 3 15 - 12 = 3
First put them in ascending order. 1, 5, 7, 9, 9, 12, 14, 15, 18 Mean is 10 Median is 9 Mode is 9 Range is 17
3, 6, 9, 12, 15 The mean is 9.
-1
The mean is 12.4
Yes if you mean dimensions of 9 by 12 by 15
Mean is the same as average
3 It is 12 more than -9 and 12 less than 15 9 + 15 = 24 24/2 = 12 -9 + 12 = 3 15 - 12 = 3
First put them in ascending order. 1, 5, 7, 9, 9, 12, 14, 15, 18 Mean is 10 Median is 9 Mode is 9 Range is 17
The GCF of 9, 12, 15 is 3.
The mean absolute deviation is 2
Range: 9 Mean: 12.43 Median: 12 Mode: 9
9.75
15 +26+9+12