A study was conducted to test whether there is a difference in the time needed for the
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Question:
A study was conducted to test whether there is a difference in the time needed for the employees of a factory to assemble products. Sample of employees with different education qualifications (primary school, lower secondary school and upper secondary school graduates) were timed. The test result is to reject the null hypotheses and OUTPUT 2 has been produced.
Based on OUTPUT 2,
(i) State the hypothesis statement for each pair of the multiple comparison test.
Based on your answer in (ii), if new employees are to be recruited, which category the factory manager should consider? Why?
Related Book For
Business Statistics a decision making approach
ISBN: 978-0133021844
9th edition
Authors: David F. Groebner, Patrick W. Shannon, Phillip C. Fry
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