Answer:
health class
Step-by-step explanation:
when the mean absolute deviation (M.A.D) is lower, that means the data is closer together. When it is higher that means the data is more spread out.
Its less than bc if you turn them into decimals, 15/53 would be 0.42 and 12/20 would be 0.60
We have been given that

Now, we need to find an ordered pair that must be on the graph of

On substituting x=0 in the above equation, we get

Therefore, the required ordered pair is given by (0,-1)
Umm just do the problem with 7 in the place of N