For the same class you were asked to do some research on transfers between two-year and four-year colleges.  According to federal data on the year-round student population, in 2015-16 49% of all students completing a degree at a four-year college had been enrolled in a two-year colleges in the previous 10 years.    Use appropriate labels and units as you complete the following:   a) If you take a random sample of 10 of these graduates, what is the probability that exactly 4 of them will have been enrolled in a two-year college in the last 10 years?  b) Find the mean for this sample.  c) Find the standard deviation for this sampl

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