Answer:
the answer is 5.45
Step-by-step explanation:
Given data :
12, 8 , 9,12,10,13,8
Arranging in ascending order,
8,8,9,10,12,12,13
Median = 10
M=-4 the slope that is the steepest is
It's basically asking 75% of what number is 63 so x * 75% = 63
75% in decimal form is .75
divide 63 by .75 which is 84.
so 75% of 84 would be 63.