5 8 5 4 7.5 5 2.5 3.5 What are the correct hypotheses? Select the correct symbols in the order they appear in the problem. 0: Select an answer ✓ ?v Select an answer ✓ a: Select an answer ✓ ? Select an answer ased on the hypotheses, find the following: est Statistic = -value = he correct decision is to Select an answer he correct summary would be: Select an answer that there is a difference LI
5 8 5 4 7.5 5 2.5 3.5 What are the correct hypotheses? Select the correct symbols in the order they appear in the problem. 0: Select an answer ✓ ?v Select an answer ✓ a: Select an answer ✓ ? Select an answer ased on the hypotheses, find the following: est Statistic = -value = he correct decision is to Select an answer he correct summary would be: Select an answer that there is a difference LI
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
Related questions
Question
![5
8
4
7.5
5
2.5
3.5
What are the correct hypotheses? Select the correct symbols in the order they appear in the problem.
Ho: Select an answer ✓ ? ✓
Select an answer ✓
Ha: Select an answer ? ✓
Select an answer ✓
Based on the hypotheses, find the following:
Test Statistic =
p-value=
The correct decision is to Select an answer
The correct summary would be: Select an answer
✓that there is a difference
in leniency when smiling over being neutral when in trouble.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdb39421c-38bb-4589-afa3-ba94a88e84c2%2F6cb3bdf7-4ae9-4d9c-addd-b47d6b428512%2Fsilwm5r_processed.png&w=3840&q=75)
Transcribed Image Text:5
8
4
7.5
5
2.5
3.5
What are the correct hypotheses? Select the correct symbols in the order they appear in the problem.
Ho: Select an answer ✓ ? ✓
Select an answer ✓
Ha: Select an answer ? ✓
Select an answer ✓
Based on the hypotheses, find the following:
Test Statistic =
p-value=
The correct decision is to Select an answer
The correct summary would be: Select an answer
✓that there is a difference
in leniency when smiling over being neutral when in trouble.
![You are testing the claim that smiling, rather than remaining neutral, during a court proceding will lead to
a different punishment from the judge (abstract). A sample of 15 people who smiled during their hearing
and 15 people who kept neutral facial expressions during their hearing is given below. The values are a
measure of how lenient the judgments were. Test the claim using a 4% level of significance. Assume the
population variances are unequal and that the leniency scores are normally distributed. Use technology to
compute the mean and standard deviation of each sample. Give answers to 3 decimal places.
Smile (1) Neutral (₂)
7
2
3
4
6
4
4.5
3
3.5
6
4
4.5
3
2
3
6
3.5
3
4.5
3
7
4.5
5
8
5
4
7.5
5
2.5
3.5
What are the correct hypotheses? Select the correct symbols in the order they appear in the problem.
Ho: Select an answer
?v
Select an answer
Ha: Select an answer ? ✓
Select an answer
Based on the hypotheses, find the following:
Test Statistic =](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdb39421c-38bb-4589-afa3-ba94a88e84c2%2F6cb3bdf7-4ae9-4d9c-addd-b47d6b428512%2Ftvk3d5_processed.png&w=3840&q=75)
Transcribed Image Text:You are testing the claim that smiling, rather than remaining neutral, during a court proceding will lead to
a different punishment from the judge (abstract). A sample of 15 people who smiled during their hearing
and 15 people who kept neutral facial expressions during their hearing is given below. The values are a
measure of how lenient the judgments were. Test the claim using a 4% level of significance. Assume the
population variances are unequal and that the leniency scores are normally distributed. Use technology to
compute the mean and standard deviation of each sample. Give answers to 3 decimal places.
Smile (1) Neutral (₂)
7
2
3
4
6
4
4.5
3
3.5
6
4
4.5
3
2
3
6
3.5
3
4.5
3
7
4.5
5
8
5
4
7.5
5
2.5
3.5
What are the correct hypotheses? Select the correct symbols in the order they appear in the problem.
Ho: Select an answer
?v
Select an answer
Ha: Select an answer ? ✓
Select an answer
Based on the hypotheses, find the following:
Test Statistic =
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