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In 2010,the proportion of employees at a large company who commuted to work by car was 8%.A current survey investigates whether the proportion of employees who commute by car to work is higher than it was in 2010.What are the null and alternative hypotheses?
A) H0: p = 0.08 HA: p < 0.08
B) H0: p > 0.08 HA: p < 0.08
C) H0: p = 0.08 HA: p > 0.08
D) H0: p = 0.08 HA: p ≠ 0.08
E) H0: p < 0.08 HA: p = 0.08
Commute By Car
The practice of traveling from one's home to their place of work or study by automobile.
Employee Commuting
The regular travel of employees between their residences and places of work.
Null Hypotheses
A statistical hypothesis that asserts there is no significant difference or relationship between specified populations, any observed difference being due to sampling or experimental error.
- Familiarize yourself with the idea of hypothesis testing, particularly the formulation of null and alternative hypotheses.
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Learning Objectives
- Familiarize yourself with the idea of hypothesis testing, particularly the formulation of null and alternative hypotheses.
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