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13th Edition

Anderson

Publisher: CENGAGE L

ISBN: 9781305881884

Chapter 6.4, Problem 33E

Textbook Problem

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Consider the following exponential probability density function.

- a. Write the formula for
*P*(*x*≤*x*_{0}). - b. Find
*P*(*x*≤ 2). - c. Find
*P*(*x*≥ 3). - d. Find
*P*(*x*≤ 5). - e. Find
*P*(2 ≤*x*≤ 5).

**a.**

To determine

Find the formula for

**Calculation:**

The variable *x* follows exponential probability distribution. The exponential probability density function is,

The cumulative probability density function is,

**b.**

To determine

Compute the value of

**c.**

To determine

Compute the value of

**d.**

To determine

Compute the value of

**e.**

To determine

Compute the value of

STATISTICS F/BUSINESS+ECONOMICS-TEXT

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