Maharashtra State BoardHSC Commerce 12th Board Exam
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Solve the following problem : Identify the random variable as discrete or continuous in each of the following. Identify its range if it is discrete. A highway safety group is interested in the speed - Mathematics and Statistics

Sum

Solve the following problem :

Identify the random variable as discrete or continuous in each of the following. Identify its range if it is discrete.

A highway safety group is interested in the speed (km/hrs) of a car at a check point.

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Solution

Let X = speed of the car in km/hr.
X takes uncountably infinite values.
∴ X is a continuous r.v.

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APPEARS IN

Balbharati Mathematics and Statistics 2 (Commerce) 12th Standard HSC Maharashtra State Board
Chapter 8 Probability Distributions
Part I | Q 1.01 | Page 155
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