1)What is the following probabilities for a series of coin tosses: • A. 20 flips, 4 heads • B. 50 flips, 10 heads • C. 50 flips,20 heads

A First Course in Probability (10th Edition)
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Chapter1: Combinatorial Analysis
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Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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1)What is the following probabilities for a series of coin tosses:
• A. 20 flips, 4 heads
• B. 50 flips,10 heads
• C. 50 flips,20 heads
D. Plot the expected number of heads as a function of the number of the number
Of heads for a set of 100 coin flips.
e)
Show a proof by induction for the equation, the factorial integral.
x"e- dx.
f) Calculate (via numerical integration or other method) the
value of the gamma function for n=10.5 & n=11.5. Then
Compare the values to the factorial integral values
for n=10,11 & 12.
Transcribed Image Text:1)What is the following probabilities for a series of coin tosses: • A. 20 flips, 4 heads • B. 50 flips,10 heads • C. 50 flips,20 heads D. Plot the expected number of heads as a function of the number of the number Of heads for a set of 100 coin flips. e) Show a proof by induction for the equation, the factorial integral. x"e- dx. f) Calculate (via numerical integration or other method) the value of the gamma function for n=10.5 & n=11.5. Then Compare the values to the factorial integral values for n=10,11 & 12.
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