8. 2. Let n, = P(Y -j) be the prior membership probability Write down the expression of theunnormalized and untransformed theoretical (population) Bayen discriminant function8,(x) for group3. Consider n, = E /(Y, = j), where n is the mumber of observations in the data. Writethe estimator 3, of n, as a function of n,.

These circumstances very unusual yet they are critical for making the the Move from case-1 more…

Answered: 2. Let , = P(Y = j) be the prior…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Of all customers purchasing automatic garage door openers, 75% purchase chain-driven model.Let X = the number among the next 15 purchasers who select the chain-driven model.a. What is the frequency function (pmf) of X?b. Compute P(X > 10).c. Compute P( 6 ≤ X ≤ 10).d. Compute µ and σ^2. e. If the store currently has in stock 10 chain-driven models and 8 shaft-driven models, what is theprobability that at least 7 out of the 15 customers select a chain-driven model from this stock? Please help with parts a, b, and c.
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