(a) The friendly instructor went to visit the casino to play with a biased coin, where the head shows up with probability p = }. Let T be the number of games needed until the head shows up 125 times. Describe the random variable T (e.g., binomial, Poisson) with its parameter. (b) T≤ 675) (d) (c) Let X₁,... X100 be independent exponential random vari- ables with mean = 1. Let X = X₁+...+X100 Describe the random variable X with its parameter. = 100 Use the central limit theorem to approximate P(525 < X ≤ 0.99) Use the central limit theorem to approximate P(0.985 <

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.CR: Chapter 12 Review
Problem 84CR
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Central limit theorem

8. (a)
(b)
The friendly instructor went to visit the casino to play
with a biased coin, where the head shows up with probability p= .
Let T be the number of games needed until the head shows up 125
times. Describe the random variable T (e.g., binomial, Poisson) with
its parameter.
(d)
T≤ 675)
(c)
Let X₁,... X100 be independent exponential random vari-
ables with mean 1. Let X = X₁+...+X100. Describe the random
variable X with its parameter.
100
Use the central limit theorem to approximate P(525 <
X < 0.99)
=
Use the central limit theorem to approximate P(0.985 <
Transcribed Image Text:8. (a) (b) The friendly instructor went to visit the casino to play with a biased coin, where the head shows up with probability p= . Let T be the number of games needed until the head shows up 125 times. Describe the random variable T (e.g., binomial, Poisson) with its parameter. (d) T≤ 675) (c) Let X₁,... X100 be independent exponential random vari- ables with mean 1. Let X = X₁+...+X100. Describe the random variable X with its parameter. 100 Use the central limit theorem to approximate P(525 < X < 0.99) = Use the central limit theorem to approximate P(0.985 <
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