In the first hour of customers using the app they served 180 customers. STACO decided to treat this hour as 60 non-overlapping intervals of one minute each. They then assumed they could model the number of customers served cach minute by independent and identically distributed Poisson Random Variables. They called the number of customers served in the ith minute Xi, so X₁ + X₂ + ... + X60 180, X₂ Poisson(X), and X; and X; are independent 2 if i j. = STACO used this to compute an estimated 95% confidence interval and then told Coffee Kart that they could claim to serve an average of three customers per minute. i Recall that the maximum likelihood estimator of A is A = X. Using the same assumptions as STACO and assuming that n is large enough to
In the first hour of customers using the app they served 180 customers. STACO decided to treat this hour as 60 non-overlapping intervals of one minute each. They then assumed they could model the number of customers served cach minute by independent and identically distributed Poisson Random Variables. They called the number of customers served in the ith minute Xi, so X₁ + X₂ + ... + X60 180, X₂ Poisson(X), and X; and X; are independent 2 if i j. = STACO used this to compute an estimated 95% confidence interval and then told Coffee Kart that they could claim to serve an average of three customers per minute. i Recall that the maximum likelihood estimator of A is A = X. Using the same assumptions as STACO and assuming that n is large enough to
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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