Suppose 18% of UNF students pull at least one all-nighter du…
Suppose 18% of UNF students pull at least one all-nighter during finals week. A random sample of 20 UNF students was selected. (Round to 3 decimal places.) a. Find the probability that between 2 and 4 (inclusive – meaning you include the 2 and 4 in your calculations) of these students pulled at least one all-nighter during finals week. b. Find the expected number of UNF students who pull at least one all-nighter during finals week.