The null and alternate hypotheses are: H 0 : 0 H 1 :
Question:
The null and alternate hypotheses are:
H0: µσ ≤ 0
H1: µσ > 0
The following sample information shows the number of defective units produced on the day shift and the afternoon shift for a sample of four days last month.
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At the .05 significance level, can we conclude there are more defects produced on the dayshift?
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Reject H o if t 2353 Reject the H o There are more defec...View the full answer
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Related Book For 
Statistical Techniques in Business and Economics
ISBN: 978-0078020520
16th edition
Authors: Douglas Lind, William Marchal
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