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A certain kind of cereal is packaged in boxes labeled as having 12 oz (net weight) of cereal. Let u represent the true average net weight of cereal in boxes recently packaged at a certain packing facility. In order to test Ho 12 versus H₁ μ> 12, a quality control inspector sampled 169 recently filled boxes and found that the sample mean net weight was 12.08 oz with sample standard deviation of 0.78 oz. a. What is the P-value? b. Either the (population) mean fill weight exceed 12 oz or the sample obtained by the inspector was in the most extreme % (fill in the blank) of its population.

A certain kind of cereal is packaged in boxes labeled as having 12 oz (net weight) of cereal. Let u represent the true average net weight of cereal in boxes recently packaged at a certain packing facility. In order to test Ho 12 versus H₁ μ> 12, a quality control inspector sampled 169 recently filled boxes and found that the sample mean net weight was 12.08 oz with sample standard deviation of 0.78 oz. a. What is the P-value? b. Either the (population) mean fill weight exceed 12 oz or the sample obtained by the inspector was in the most extreme % (fill in the blank) of its population.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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A certain kind of cereal is packaged in boxes labeled as having 12 oz (net weight) of cereal. Let u represent the true average net weight of cereal in boxes recently packaged at a certain packing facility. In order to test Ho≤ 12 versus H₁ : µ > 12, a quality control inspector sampled 169 recently filled boxes and found that the sample mean net weight was 12.08 oz with sample standard deviation of 0.78 oz. a. What is the P-value? b. Either the (population) mean fill weight exceed 12 oz or the sample obtained by the inspector was in the most extreme % (fill in the blank) of its population.
Transcribed Image Text:A certain kind of cereal is packaged in boxes labeled as having 12 oz (net weight) of cereal. Let u represent the true average net weight of cereal in boxes recently packaged at a certain packing facility. In order to test Ho≤ 12 versus H₁ : µ > 12, a quality control inspector sampled 169 recently filled boxes and found that the sample mean net weight was 12.08 oz with sample standard deviation of 0.78 oz. a. What is the P-value? b. Either the (population) mean fill weight exceed 12 oz or the sample obtained by the inspector was in the most extreme % (fill in the blank) of its population.
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