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College Algebra
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
ChapterP: Prerequisites
Section: Chapter Questions
Problem 1T
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For the statement below, write the claim as a mathematical statement. State the null and alternative hypotheses and identify which represents the claim. A laptop manufacturer claims that the mean life of the battery for a certain model of laptop is more than 6 hours. Write the claim as a mathematical statement. Ο Α. μ = 6 OB. μ>6 O E. μ#6 OD. μ²6 Choose the correct null and alternative hypotheses below. OA. Ho: > 6 OB. Ho: μ≤6 Ha: μ≤6 Ha: μ>6 O E. Ho: μ*6 OD. Ho: H<6 H₂:μ26 H₂:μ=6 Identify which is the claim. O A. The alternative hypothesis H₂: μ> 6 is the claim. OB. The alternative hypothesis H₂: μ< 6 is the claim OC. The null hypothesis Ho: μ≤6 is the claim. O D. The null hypothesis Ho: μ = 6 is the claim O E. The alternative hypothesis H₂: μ#6 is the claim O F. The null hypothesis Ho: μ ≥6 is the claim OC. μ<6 OF. μ≤6 OC. H₂: H=6 H₂:μ#6 OF. Ho:μ ≥6 Ha: μ<6
Transcribed Image Text:For the statement below, write the claim as a mathematical statement. State the null and alternative hypotheses and identify which represents the claim. A laptop manufacturer claims that the mean life of the battery for a certain model of laptop is more than 6 hours. Write the claim as a mathematical statement. Ο Α. μ = 6 OB. μ>6 O E. μ#6 OD. μ²6 Choose the correct null and alternative hypotheses below. OA. Ho: > 6 OB. Ho: μ≤6 Ha: μ≤6 Ha: μ>6 O E. Ho: μ*6 OD. Ho: H<6 H₂:μ26 H₂:μ=6 Identify which is the claim. O A. The alternative hypothesis H₂: μ> 6 is the claim. OB. The alternative hypothesis H₂: μ< 6 is the claim OC. The null hypothesis Ho: μ≤6 is the claim. O D. The null hypothesis Ho: μ = 6 is the claim O E. The alternative hypothesis H₂: μ#6 is the claim O F. The null hypothesis Ho: μ ≥6 is the claim OC. μ<6 OF. μ≤6 OC. H₂: H=6 H₂:μ#6 OF. Ho:μ ≥6 Ha: μ<6
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