A research team was interested in whether life satisfaction differed between older (> 65 years old) and younger (18 – 35 year old) adults. Ten individuals of each group were surveyed. The maximum possible score was 60 (high level of satisfaction) and the minimum possible scores was 0 (no satisfaction with life). older adults: 45 38 52 48 25 39 51 46 55 46 younger adults: 34 22 15 27 37 41 24 19 26 36 Assume that the research team set α to 0.01 during the design phase of their study. - Calculate the degrees of freedom - State final conclusion for this study based on α and the degrees of freedom, and justify answer.
A research team was interested in whether life satisfaction differed between older (> 65 years old) and younger (18 – 35 year old) adults. Ten individuals of each group were surveyed. The maximum possible score was 60 (high level of satisfaction) and the minimum possible scores was 0 (no satisfaction with life). older adults: 45 38 52 48 25 39 51 46 55 46 younger adults: 34 22 15 27 37 41 24 19 26 36 Assume that the research team set α to 0.01 during the design phase of their study. - Calculate the degrees of freedom - State final conclusion for this study based on α and the degrees of freedom, and justify answer.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 11PPS
Related questions
Question
100%
A research team was interested in whether life satisfaction differed between older (> 65 years old) and younger (18 – 35 year old) adults. Ten individuals of each group were surveyed. The maximum possible score was 60 (high level of satisfaction) and the minimum possible scores was 0 (no satisfaction with life).
older adults:
45 38 52 48 25 39 51 46 55 46
younger adults:
34 22 15 27 37 41 24 19 26 36
Assume that the research team set α to 0.01 during the design phase of their study.
- Calculate the degrees of freedom
- State final conclusion for this study based on α and the degrees of freedom, and justify answer.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 3 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL