6 hours.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
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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