The proportions of multiple samples of registered voters who vote are normally distributed.

Mean proportion =0.38

Standard deviation= 0.0485.

What is the probability that a sample chosen at random has a proportion of registered voters who vote between 0.37 and 0.39? Use the portion of the standard normal table below to help answer the question.

Z Probability 0.00 0.5000 0.04 0.5160 0.21 0.5832 0.37 0.6443 0.38 0.6481 0.39 0.6517 1.00 0.8413