a. State the decision rule. (Round the final answer to 3 decimal places.) Ho is rejectedO if t> 4.541 b. Compute the value of the test statistic. (Round the final answer to 3 decimal places.) Test statistic 0.9574 O c. What is your decision regarding the null hypothesis? Ho should not be rejected d. Determine the p-value. (Round the final answer to 4 decimal places.) The p-value is 2.611 0

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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The null and alternative hypotheses are:
0> Prl : ºH
0 < Prl : 'H
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.
Day
1
4
Day shift
Afternoon shift
11
10
14
19
10
9
14
16
At the 0.01 significance level, can we conclude there are more defects produced on the Afternoon shift?
a. State the decision rule. (Round the final answer to 3 decimal places.)
Ho is rejected O if t> 4.541 O
b. Compute the value of the test statistic. (Round the final answer to 3 decimal places.)
Test statistic 0.9574 O
c. What is your decision regarding the null hypothesis?
Ho should not be rejected O
d. Determine the p-value. (Round the final answer to 4 decimal places.)
The p-value is 2.611 O
Transcribed Image Text:The null and alternative hypotheses are: 0> Prl : ºH 0 < Prl : 'H 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. Day 1 4 Day shift Afternoon shift 11 10 14 19 10 9 14 16 At the 0.01 significance level, can we conclude there are more defects produced on the Afternoon shift? a. State the decision rule. (Round the final answer to 3 decimal places.) Ho is rejected O if t> 4.541 O b. Compute the value of the test statistic. (Round the final answer to 3 decimal places.) Test statistic 0.9574 O c. What is your decision regarding the null hypothesis? Ho should not be rejected O d. Determine the p-value. (Round the final answer to 4 decimal places.) The p-value is 2.611 O
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