correct Question 20 0 / 2.5 pts If bottles of water contain an average of 15.971 ounces with a standard deviation of 0.076 ounces, how likely is it that a sample of 42 bottles will contain an average at least 15.988 ounces? O 0.4115 0.5377 Impossible to tell 0.6369 0.5885 0.9264 0.0736 Question 21 2.5 / 2.5 pts