The null and alternate hypotheses are: He: Ha so H1 Hd>0 The following sample information shows the number of defective units produced on the day shift and the afternoon shift for a sample of 4 days last month. 1 10 p-value Day 2 3 Day shift 12 15 Afternoon shift 8 9 12 At the 0.05 significance level, is there a difference in the mean number of citations given by the two shifts? a. What is the p-value? (Round your answer to 4 decimal places.) 4 18 17
The null and alternate hypotheses are: He: Ha so H1 Hd>0 The following sample information shows the number of defective units produced on the day shift and the afternoon shift for a sample of 4 days last month. 1 10 p-value Day 2 3 Day shift 12 15 Afternoon shift 8 9 12 At the 0.05 significance level, is there a difference in the mean number of citations given by the two shifts? a. What is the p-value? (Round your answer to 4 decimal places.) 4 18 17
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Algebra : subject
Transcribed Image Text:Exercise 11-17 (Algo) (LO11-3)
The null and alternate hypotheses are:
He: Ha so
H₂Hd>
The following sample information shows the number of defective units produced on the day shift and the afternoon shift for a sample
of 4 days last month.
Day shift
Afternoon shift
1
10
p-value
8
Day
3 4
2
12 15
9 12
18
17
At the 0.05 significance level, is there a difference in the mean number of citations given by
a. What is the p-value? (Round your answer to 4 decimal places.)
shifts?
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