Answer: -0.36
Step-by-step explanation:
Given: Mean : 
Standard deviation : 
We know that the formula to calculate the z-score is given by :-

For x=8.2 minutes, we have

Hence, the z-score for this amount of advertising time = -0.36
6*6 = 36
36/6=6
6^2
these are different ways to find the solution of 36
Answer:
Bruh i got correlation hw that i posted on here too and nobody helped lol.
Step-by-step explanation: