The null and alternate hypotheses are: He : Hd s0 H: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. Day 1 2 3. 4 Day shift Afternoon shift 12 12 16 19 10 10 12 15 At the .05 significance level, is there a difference in the mean number of citations given by the two shifts? Required: a. What is the p-value? NOTE: P-value calculators are available through online search. (Round your answer to 4 decimal places.) X Answer is complete but not entirely correct. p-value 1.3900 X
The null and alternate hypotheses are: He : Hd s0 H: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. Day 1 2 3. 4 Day shift Afternoon shift 12 12 16 19 10 10 12 15 At the .05 significance level, is there a difference in the mean number of citations given by the two shifts? Required: a. What is the p-value? NOTE: P-value calculators are available through online search. (Round your answer to 4 decimal places.) X Answer is complete but not entirely correct. p-value 1.3900 X
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Transcribed Image Text:The null and alternate hypotheses are:
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
2
3
4
Day shift
Afternoon shift
12
12
16
19
10
10
12
15
At the .05 significance level, is there a difference in the mean number of citations given by the two shifts?
Required:
a. What is the p-value? NOTE: P-value calculators are available through online search. (Round your answer to 4 decimal places.)
Answer is complete but not entirely correct.
p-value
1.3900 X
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