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Chapter 9: Q.54 (page 539)

A bottle of water is labeled as containing 16 fluid ounces of water. You believe it is less than that. What type of test would you use?

Short Answer

Expert verified

A left-tailed test will be used.

Step by step solution

01

Introduction  

Here, we should use the left tail test, since we believe that the bottle contains less than 16 ounces of water.

Less than Null hypothesis

H0:p鈮�16Ha:p>16

02

Step :2 Explanation 

A bottle of water contains 16 fluid ounces of water, according to the label. We believe it is significantly lower. As a result, we use tailed that are left-tired.

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