How many different sets of books are possible
A fourth grade student has a list of 8 books for her subjects. Due to rising costs, the student cannot afford to buy all eight at once but must settle for five. How many different sets of books are possible?
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Find the normal approximation for the binomial probability that x = 6, where n = 15 and p = 0.3. Compare this probability to the value of P(x=6) found in Table 2 of Appendix B in your textbook.
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A fourth grade student has a list of 8 books for her subjects. Due to rising costs, the student cannot afford to buy all eight at once but must settle for five. English and Mathematics are the student's weakest subjects so she thinks that she must
In a game of bridge, each player gets 13 cards. In how many ways can a person get a bridge hand consisting of only aces or face cards?
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Glucose levels in patients free os diabetes are assumed to follow a normal distribution with a mean of 120 and stand deviation of 16. What proportion of patients have glucose levels exceeding 115?
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