A sample of 16001600 computer chips revealed that 78%78% of the chips do not fail in the first 10001000 hours of their use. The company's promotional literature states that 77%77% of the chips do not fail in the first 10001000 hours of their use. The quality control manager wants to test the claim that the actual percentage that do not fail is more than the stated percentage. Is there enough evidence at the 0.020.02 level to support the manager's claim? Step 5 of 7 : Identify the value of the level of significance.
A sample of 16001600 computer chips revealed that 78%78% of the chips do not fail in the first 10001000 hours of their use. The company's promotional literature states that 77%77% of the chips do not fail in the first 10001000 hours of their use. The quality control manager wants to test the claim that the actual percentage that do not fail is more than the stated percentage. Is there enough evidence at the 0.020.02 level to support the manager's claim? Step 5 of 7 : Identify the value of the level of significance.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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A sample of 16001600 computer chips revealed that 78%78% of the chips do not fail in the first 10001000 hours of their use. The company's promotional literature states that 77%77% of the chips do not fail in the first 10001000 hours of their use. The quality control manager wants to test the claim that the actual percentage that do not fail is more than the stated percentage. Is there enough evidence at the 0.020.02 level to support the manager's claim?
Step 5 of 7 :
Identify the value of the level of significance.
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