ANSWER

EXPLANATION
The parent square root function is

The translation

Will shift the graph of f(x) k units to left.
The translation

will shift the graph of f(x) to the right by k units.
Therefore if f(x) is shifted 4 units to the left its new equation is:

The Population mean is 3.3 and the Sample mean is 3.6, 3.6-3.3 is 0.3
Answer84
Step-by-step explanation: