The importance of plastic deformations in the properties metals and ceramics and glasses needs to be explained. Concept introduction: Irregularity or a defect in the crystal structure is said to be a dislocation. In metals, the plastic deformation ocuurs due to the motion of large number of dislocations.

Question

Suppose that a coin is tossed three so that the sample space is Let X represent the number of heads that can come up. i) Find the probability function corresponding to the random variable X. Assuming that the coin is fair ii) Find the distribution function for the random variable X. iii) Obtain its graph.

Answer 1

Question

Chapter 15, Problem 15.12P

Interpretation Introduction

Interpretation:

The importance of plastic deformations in the properties metals and ceramics and glasses needs to be explained.

Concept introduction:

Irregularity or a defect in the crystal structure is said to be a dislocation. In metals, the plastic deformation ocuurs due to the motion of large number of dislocations.

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Suppose that a coin is tossed three so that the sample space is Let X represent the number of heads that can come up. i) Find the probability function corresponding to the random variable X. Assuming that the coin is fair ii) Find the distribution function for the random variable X. iii) Obtain its graph.

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