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Based on the number of voids, a ferrite slab is classified as either high medium or low. Historically, 5% of the slabs are classified as high, 84% as medium and 11% as low. A sample of 20 slabs is selected for testing. Let X, Y, and Z denote the number of slabs that are independently classified as high, medium, and low, respectively. Determine the following. Round your answers to four decimal places (e.g. 98.7654). (a) P(X= 1, Y = 17, Z=3) (b) P(X≤ 1, Y=17, Z=3) (c) P(X ≤ 1) (d) E(X) (b) i (c) i (d) i

Based on the number of voids, a ferrite slab is classified as either high medium or low. Historically, 5% of the slabs are classified as high, 84% as medium and 11% as low. A sample of 20 slabs is selected for testing. Let X, Y, and Z denote the number of slabs that are independently classified as high, medium, and low, respectively. Determine the following. Round your answers to four decimal places (e.g. 98.7654). (a) P(X= 1, Y = 17, Z=3) (b) P(X≤ 1, Y=17, Z=3) (c) P(X ≤ 1) (d) E(X) (b) i (c) i (d) i

MATLAB: An Introduction with Applications
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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Based on the number of voids, a ferrite slab is classified as either high medium or low. Historically, 5% of the slabs are classified as high, 84% as medium and 11% as low. A sample of 20 slabs is selected for testing. Let X, Y, and Z denote the number of slabs that are independently classified as high, medium, and low, respectively. Determine the following. Round your answers to four decimal places (e.g. 98.7654). (a) P(X= 1, Y= 17, Z=3) (b) P(X≤ 1, Y = 17, Z=3) (c) P(X ≤ 1) (d) E(X) (b) i (c) i (d) i
Transcribed Image Text:Based on the number of voids, a ferrite slab is classified as either high medium or low. Historically, 5% of the slabs are classified as high, 84% as medium and 11% as low. A sample of 20 slabs is selected for testing. Let X, Y, and Z denote the number of slabs that are independently classified as high, medium, and low, respectively. Determine the following. Round your answers to four decimal places (e.g. 98.7654). (a) P(X= 1, Y= 17, Z=3) (b) P(X≤ 1, Y = 17, Z=3) (c) P(X ≤ 1) (d) E(X) (b) i (c) i (d) i
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