The table shows the distances, in trillions of miles, of four stars from the earth. find the mean absolute deviation of the distances.
a) 1.9
b) 5.0
c) 6.0
d) 7.6

38+105= 143, 39+104=143, and you will find then adding the numbers on opposite sides, moving inwards yields the answer 138 every time. because of this, you’re going to multiply 138 times the number of pairs, which is 34. therefore, 34*138= 4692(i’m sorry if it’s the wrong numbers, but it’s the right concept)

250 is the answeralright

It might be a