Using the standard cutoff probability of 0.05 or lower, find the z score in the Unit Normal Table that corresponds to this probability value (Hint: Look for the closest value to 0.05 without going...

Using the standard cutoff probability of 0.05 or lower, find the z score in the Unit Normal Table that corresponds to this probability value (Hint: Look for the closest value to 0.05 without going over in the proportion in Tail column). Using the z score you found as a comparison, if your sample mean had a z score of +4.50 for the distribution of sample means, what would this tell you about your hypothesis?