Uniform Random-Number Generator The random-number generator on the TI-83 Plus calculator and many other calculators and computers yields numbers from a uniform distribution of values between 0 and 1, with a mean of 0.500 and a standard deviation of 0.289. If 100 random numbers are generated, find the probability that their mean is greater than 0.57. Would it be unusual to generate 100 such numbers and get a mean greater than 0.57? Why or why not?