Homework Help is Here – Start Your Trial Now!
Math
Statistics
3. A professor is interested in whether there is a relationship or not between a student's major and amount of sleep. The numbers for each are below. Test if there is a relationship using the .05 level of significance. CV=5.991 Psychology Nursing Other Less than 5 hours 20 30 25 More than 5 hours 15 15 10

3. A professor is interested in whether there is a relationship or not between a student's major and amount of sleep. The numbers for each are below. Test if there is a relationship using the .05 level of significance. CV=5.991 Psychology Nursing Other Less than 5 hours 20 30 25 More than 5 hours 15 15 10

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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 23PFA
See similar textbooks
icon
Related questions
Question
Use the .05 level of significance. Solve for the appropriate test statistic
(0 – E)² E(x – x)² ΣΟ x² = s' = E п — 1 X, - X, n,(n, +1). U, = n,n, + 2 Vn, -1' n, -1 n, (п, +1) U, = n,n, + ED t = μΣ D2_(Σ D)2 n-1 Source S df MS F Between Groups ng-1 SsB/dfB msB/msw (B) = ass s$w = Ex-x)² Within Groups (W) N-ng sSw/dfw Total (T) SSg+ SSw N-1 Source df MS F Ec² G² ssc Between Conditions (C) с-1 ssc/dfc msc/msR S CS G² Between Subjects (S) SSs = s-1 CS Residual (R) SSR = SST-SSc-sSs (c-1)(s-1) sSR/dfR G² SS7 = EX² Total (T) cs-1 CS
Transcribed Image Text:(0 – E)² E(x – x)² ΣΟ x² = s' = E п — 1 X, - X, n,(n, +1). U, = n,n, + 2 Vn, -1' n, -1 n, (п, +1) U, = n,n, + ED t = μΣ D2_(Σ D)2 n-1 Source S df MS F Between Groups ng-1 SsB/dfB msB/msw (B) = ass s$w = Ex-x)² Within Groups (W) N-ng sSw/dfw Total (T) SSg+ SSw N-1 Source df MS F Ec² G² ssc Between Conditions (C) с-1 ssc/dfc msc/msR S CS G² Between Subjects (S) SSs = s-1 CS Residual (R) SSR = SST-SSc-sSs (c-1)(s-1) sSR/dfR G² SS7 = EX² Total (T) cs-1 CS
3. A professor is interested in whether there is a relationship or not between a student's major and amount of sleep. The numbers for each are below. Test if there is a relationship using the .05 level of significance. CV=5.991 Psychology Nursing Other Less than 5 hours 20 30 25 More than 5 hours 15 15 10
Transcribed Image Text:3. A professor is interested in whether there is a relationship or not between a student's major and amount of sleep. The numbers for each are below. Test if there is a relationship using the .05 level of significance. CV=5.991 Psychology Nursing Other Less than 5 hours 20 30 25 More than 5 hours 15 15 10
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Basics of Inferential Statistics
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…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Algebra: Structure And Method, Book 1
Algebra: Structure And Method, Book 1
Algebra
ISBN:
9780395977224
Author:
Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:
McDougal Littell
Holt Mcdougal Larson Pre-algebra: Student Edition…
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
SEE MORE TEXTBOOKS