1. Classify the following random variables as discrete or continuousX: the number of automobile accidents cach year in Virginia.Y: the length of time to play 18 holes of golf.M: the amount of milk produced yearly by a particular cow.N: the number of eggs laid cach month by 1 hen.P: the number of building permits issucd cach month in a certain cityQ: the weight of grain in pounds produced per acre. 2. An overseas shipment of 5 foreign automobiles contains 2 that have slight aiblemishes. If an agency receives 3 of these automobiles at random, list the olements of the sample space S using the letters B and N for "blemished" and"nonblemished," respectively, and then to cach sample point assign a valueof the random variable X representing the number of automobiles purchased bythe agency with paint blemishes.

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1. Classify the following random variables as discrete or continuous X: the number of automobile accidents cach year in Virginia. Y: the length of time to play 18 holes of golf. M: the amount of milk produced yearly by a particular cow. ach month by 1 hen.

1. Classify the following random variables as discrete or continuous X: the number of automobile accidents cach year in Virginia. Y: the length of time to play 18 holes of golf. M: the amount of milk produced yearly by a particular cow. ach month by 1 hen.

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Concept explainers

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.

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Question

1. Classify the following random variables as discrete or continuous
X: the number of automobile accidents cach year in Virginia.
Y: the length of time to play 18 holes of golf.
M: the amount of milk produced yearly by a particular cow.
N: the number of eggs laid cach month by 1 hen.
P: the number of building permits issucd cach month in a certain city
Q: the weight of grain in pounds produced per acre.

2. An overseas shipment of 5 foreign automobiles contains 2 that have slight ai
blemishes. If an agency receives 3 of these automobiles at random, list the ole
ments of the sample space S using the letters B and N for "blemished" and
"nonblemished," respectively, and then to cach sample point assign a value
of the random variable X representing the number of automobiles purchased by
the agency with paint blemishes.

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