Determine the null and alternative hypotheses. In the past, the mean running time for a certain type of radio battery has been 9.6 hours. The manufacterer has introduced a change in the production method and wants to perform a hypothesis test to determine whether the mean running time has changed as a result. Choose the best asnwer below A. H0: μ ≥ 9.6 hours HA: μ = 9.6 hours B. H0: μ > 9.6hours HA: μ > 9.6 hours C. H0: μ ≠ 9.6 hours HA: μ = 9.6hours D. H0: μ = 9.6hours HA: μ > 9.6 hours E. H0: μ = 9.6 hours HA: μ ≠ 9.6 hours
Determine the null and alternative hypotheses. In the past, the mean running time for a certain type of radio battery has been 9.6 hours. The manufacterer has introduced a change in the production method and wants to perform a hypothesis test to determine whether the mean running time has changed as a result. Choose the best asnwer below A. H0: μ ≥ 9.6 hours HA: μ = 9.6 hours B. H0: μ > 9.6hours HA: μ > 9.6 hours C. H0: μ ≠ 9.6 hours HA: μ = 9.6hours D. H0: μ = 9.6hours HA: μ > 9.6 hours E. H0: μ = 9.6 hours HA: μ ≠ 9.6 hours
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 13PPS
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Determine the null and alternative hypotheses.
In the past, themean running time for a certain type of radio battery has been 9.6 hours. The manufacterer has introduced a change in the production method and wants to perform a hypothesis test to determine whether the mean running time has changed as a result.
In the past, the
Choose the best asnwer below
A. H0: μ ≥ 9.6 hours
HA: μ = 9.6 hours
HA: μ = 9.6 hours
B. H0: μ > 9.6hours
HA: μ > 9.6 hours
HA: μ > 9.6 hours
C. H0: μ ≠ 9.6 hours
HA: μ = 9.6hours
HA: μ = 9.6hours
D. H0: μ = 9.6hours
HA: μ > 9.6 hours
HA: μ > 9.6 hours
E. H0: μ = 9.6 hours
HA: μ ≠ 9.6 hours
HA: μ ≠ 9.6 hours
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