Individual taxi fares in Metro City are normally distributed with a population mean equals to $10and a population standard deviation of $4.Assume drawing from an infinite population,a random sample of 64 fares is obtained. Based on these information, what is the probability that the samplemean fare of the 64 fares in the sample is more than$10.75?

a.0.4332

b.0.9332

c.0.0668

d.Not enough information given to answer this question