Answer:
The selection probability to be assigned to each of the package designs is 0.20
Step-by-step explanation:
Firstly, we need to assume that one design is just as likely to be selected by a consumer as any other design
so the probability of selecting any of the design is same and that is 1/5 = 0.20
Thus, what we are trying to say is that each of the package designs have an equal selection probability of 0.20
Check the picture below, let's use those two points on the line to get its slope.

A. 9 3/4 hours
b. i’m not too sure :)
That would be 43 divided by 23 which would equal 1.8695
I think u have to divide and u get ur answer hope it helps