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Elementary Statistics | 12th Edition | ISBN: 9780321836960 | Authors: Mario F. Triola
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Finding Critical Values. In Exercises, find the indicated

Chapter 7, Problem 8BSC

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QUESTION:

Problem 8BSC

Finding Critical Values.   In Exercises, find the indicated critical z value.

Find zα/2 for α = 0.04.

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QUESTION:

Problem 8BSC

Finding Critical Values.   In Exercises, find the indicated critical z value.

Find zα/2 for α = 0.04.

ANSWER:

Problem 8BSC

Finding Critical Values.   In Exercises, find the indicated critical z value.

Find  for ? = 0.04.

                                                             Step by Step Solution

Step 1 of 2

The critical value of z is term linked to the area under the standard normal model. Critical values can tell you what probability any particular variable will have.. The number  is a critical value that is a z score with the property that it separates an area of  in the right tail of the standard normal distribution

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