Take Quiz Exit D Question 4 1 pts What is the Zvalue for calculating the probability that the average of the three samples is less than 3500? O 12.3 0 -3.% O 3.2 0 4.9 D Question 5 1 pts What is the probability that the average of the three tests is less than 3500? O 0.0. O 0.06 O 0.05 0 Less than 0.0002 Take Quiz Exit What is the probability that, on a single test, x