Statistics for the Behavioral Sciences
3rd Edition
ISBN: 9781506386256
Author: Gregory J. Privitera
Publisher: SAGE Publications, Inc
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Question
Chapter 17, Problem 26CAP
1.
To determine
Find the size of the effect for the value of Cramer’s V with
2.
To determine
Find the size of the effect for the value of Cramer’s V with
3.
To determine
Find the size of the effect for the value of Cramer’s V with
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Exercise ( H.W):
4/ A survey of 500 television watchers produced the following
information.
football games
195 = basketball games
115 = hockey games
hockey and basketball
285watch
50 =
45 = football and basketball
70
football and hockey
%3D
50 do not watch any of three games
a/ How many people in the survey watch all three games
b/ How many people in the survey watch exactly one of the three games
The following table was generated from the sample data of 10 junior high students regarding the average number of hours they are unsupervised per nigh, the average number of hours they play video games per night, and their final grades in their math class. The dependent variable is the final grade, the first independent variable (x1) is the number of hours unsupervised each night, and the second independent variable (x2) is the number of hours of video games each night.
Coefficients
Standard Error
t-Stat
p-value
Intercept
50.375000
7.719473
6.525704
0.000326
Hours Unsupervised
6.682500
1.484194
4.502444
0.002790
Hours Playing Video Games
1.535000
1.145568
1.339947
0.222124
Step 1: Write the multiple regression equation for the computer output given.
y=_+_x1+_x2
Step 2: Indicate if any of the independent variables could be eliminated at the 0.05 level of significance.
A) x1
B) x2
C) Keep all variables
You have a table showing the following data:
Crime
No
Yes
Total
Intelligence
High
10
0
10
Medium
150
20
170
Low
80
20
100
Total
340
40
380
a. What would be more appropriate for this table (3x2)? Phi or Cramer's V?
Chapter 17 Solutions
Statistics for the Behavioral Sciences
Ch. 17.2 - Prob. 1.1LCCh. 17.2 - Prob. 1.2LCCh. 17.2 - Prob. 1.3LCCh. 17.2 - Prob. 1.4LCCh. 17.3 - Prob. 2.1LCCh. 17.3 - Prob. 2.2LCCh. 17.5 - Prob. 3.1LCCh. 17.5 - Prob. 3.2LCCh. 17.5 - Prob. 3.3LCCh. 17.6 - Prob. 4.1LC
Ch. 17.6 - Prob. 4.2LCCh. 17.6 - Prob. 4.3LCCh. 17.9 - Prob. 5.1LCCh. 17.9 - Prob. 5.2LCCh. 17.9 - Prob. 5.3LCCh. 17 - Prob. 1FPCh. 17 - Prob. 2FPCh. 17 - Prob. 3FPCh. 17 - Prob. 4FPCh. 17 - Prob. 5FPCh. 17 - Prob. 6FPCh. 17 - Prob. 7FPCh. 17 - Prob. 8FPCh. 17 - Prob. 9FPCh. 17 - Prob. 10FPCh. 17 - Prob. 11FPCh. 17 - Prob. 12FPCh. 17 - Prob. 13CAPCh. 17 - Prob. 14CAPCh. 17 - Prob. 15CAPCh. 17 - Prob. 16CAPCh. 17 - Prob. 17CAPCh. 17 - Prob. 18CAPCh. 17 - Prob. 19CAPCh. 17 - Prob. 20CAPCh. 17 - Prob. 21CAPCh. 17 - Prob. 22CAPCh. 17 - Prob. 23CAPCh. 17 - Prob. 24CAPCh. 17 - Prob. 25CAPCh. 17 - Prob. 26CAPCh. 17 - Prob. 27PRCh. 17 - Prob. 28PRCh. 17 - Prob. 29PRCh. 17 - Prob. 30PRCh. 17 - Prob. 31PRCh. 17 - Prob. 32PR
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.Similar questions
- For the following table of data. x 1 2 3 4 5 6 7 8 9 10 y 0 0.5 1 2 2.5 3 3 4 4.5 5 a. draw a scatterplot. b. calculate the correlation coefficient. c. calculate the least squares line and graph it on the scatterplot. d. predict the y value when x is 11.arrow_forwardA researcher is interested in studying how the number of books parents read to their children can influence a child's reading skills in kindergarten. She randomly assigns families with 5 year old children to either read their child 3 books per day, 2 book per day, or 1 book per day for the first 2 months of kindergarten. They then measure the children's reading ability. How could the confound be fixed for this scenario? Be sure to tell me what technique you are using (constancy, repeated measures, randomization, elimination, or balancing), as well as how you would apply that technique to this specific scenario, and how that would fix this confound.arrow_forwardDarley and Latané (1968) recorded the speed with which subjects summoned help for a person in trouble. Subjects thought either that they were the only one listening to the person (Group 1, n 5 13), that one other person was listening (Group 2, n 5 26), or that four other people were listening (Group 3, n 5 13). The dependent variable was the speed with which the person summoned help (5 1/time × 100). The mean speed scores for the three groups were 0.87, 0.72, and 0.51, respectively. The MSerror was 0.053. Reconstruct the analysis of variance summary table. What can you conclude?arrow_forward
- The following table was generated from the sample data of 10 junior high students regarding the average number of hours they are unsupervised per night, the average number of hours they play video games per night, and their final grades in their math class. The dependent variable is the final grade, the first independent variable (x1) is the number of hours unsupervised each night, and the second independent variable (x2) is the number of hours of video games each night. Intercept 52.536016 9.353956 5.616449 0.000802 Hours Unsupervised 7.173889 1.656518 4.330703 0.003435 Hours Playing Video Games 2.025042 1.731352 1.169631 0.280429 Step 1 of 2:Write the multiple regression equation for the computer output given. Round your answers to three decimal places. Step 2 of 2:Indicate if any of the independent variables could be eliminated at the 0.010.01 level of significance. (x1, x2, or keep all variables)arrow_forwardThe following table was generated from the sample data of 10 junior high students regarding the average number of hours they are unsupervised per night, the average number of hours they play video games per night, and their final grades in their math class. The dependent variable is the final grade, the first independent variable (x1) is the number of hours unsupervised each night, and the second independent variable (x2) is the number of hours of video games each night. Coefficients Standard Error t-Stat p-value Intercept 62.711817 4.607133 13.611896 0.000010 Hours Unsupervised 0.635048 0.915495 0.693666 0.513836 Hours Playing Video Games 7.528738 1.296727 5.805955 0.001145 Copy Data Step 1 of 2: Write the multiple regression equation for the computer output given. Round your answers to three decimal places. Answer 田 Tables 国 Keypad How to enter your answer (opens in new window) Keyboard Shortcuts X +arrow_forwardThe following table was generated from the sample data of 10 junior high students regarding the average number of hours they are unsupervised per night, the average number of hours they play video games per night, and their final grades in their math class. The dependent variable is the final grade, the first independent variable (x1) is the number of hours unsupervised each night, and the second independent variable (x2) is the number of hours of video games each night. Coefficients Standard Error t-Stat p-value Intercept 62.711817 4.607133 13.611896 0.000010 Hours Unsupervised 0.635048 0.915495 0.693666 0.513836 Hours Playing Video Games 7.528738 1.296727 5.805955 0.001145 Copy Data Step 2 of 2: Indicate if any of the independent variables could be eliminated at the 0.05 level of significance. E Tables E Keypad Answer Keyboard Shortcuts O x2 O Keep all variablesarrow_forward
- A teacher has found that his class performed particularly well on a quiz when the material was related to pop culture (M= 77) compared with normal quiz performance (u= 69, 0 =20 ). What is the effect size for this effect? Select one: • a. 0.40 e b. 1.57 • c. 0.94 • d. -0.94 e e. All of the abovearrow_forwardA researcher collects data that represents the average number of hours of sleep in the last two nights by 8 depressed patients and 9 non-depressed patients. The researcher is interested in whether the two groups reliably differ in the amount of sleep they get. Use Jamovi to calculate t-obt and the p value.arrow_forward5.33 Refer to Exercise 5.27 and calculate the covariance between X and Y.arrow_forward
- How is the hatching of water python eggs influenced by the temperature of the snake's nest? Researchers assigned newly laid eggs to one of two temperatures: hot or cold. Hot duplicates the extra warmth provided by the mother python, and cold duplicates the absence of the mother. 80% (32 out of 40) hot eggs hatched. 55% (33 out of 60) cold eggs hatched. Please calculate the strength of the association by calculating Cramer's V.arrow_forwardThe concentration of carbon dioxide (COy) in the atmosphere is increasing rapidly due to our use of fossil fuels. Because plants use COz to fuel photosynthesis, more COz may cause trees and other plants to grow faster. An elaborate apparatus allows researchers to pipe extra CO, to a 30-meter circle of forest. They selected two nearby circles in each of three parts of a pine forest and randomly chose one of each pair to receive extra COz. The response variable is the mean increase in base area for 30 to 40 trees in a circle during a growing season. We measure this in percentage increase per year. Here are one year's data Pair 1 2 3 Control Plot 9.752 7.263 5.742 Treated Plot 10.587 9.244 8.675 Treated - Control 0.835 1.981 2.933 State the null and alternative hypotheses. Explain clearly why the investigators used a onesided alternative. Use at procedure to carry out a test and report your conclusion in simple language. The investigators used the test you just carried out.Any use of the…arrow_forwardr. Lyte wishes to study speed of Reaction Time to press a button in response to the onset of a lamp. The independent variable (IV) is the color of the light produced by the lamp (red, orange, yellow, green, or blue). Since only 10 participants are available, she elects to administer the IV within-subjects with all 10 participants being exposed to all five levels of the color variable. The order of the color of the light presentation is to be counterbalanced. Using concepts from the textbook, why would Dr. Lyte need to use counterbalancing in this scenario?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Big Ideas Math A Bridge To Success Algebra 1: Stu...AlgebraISBN:9781680331141Author:HOUGHTON MIFFLIN HARCOURTPublisher:Houghton Mifflin Harcourt
Glencoe Algebra 1, Student Edition, 9780079039897...AlgebraISBN:9780079039897Author:CarterPublisher:McGraw Hill
Calculus For The Life SciencesCalculusISBN:9780321964038Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.Publisher:Pearson Addison Wesley,
Algebra & Trigonometry with Analytic GeometryAlgebraISBN:9781133382119Author:SwokowskiPublisher:Cengage
Big Ideas Math A Bridge To Success Algebra 1: Stu...
Algebra
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:Houghton Mifflin Harcourt
Glencoe Algebra 1, Student Edition, 9780079039897...
Algebra
ISBN:9780079039897
Author:Carter
Publisher:McGraw Hill
Calculus For The Life Sciences
Calculus
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:Pearson Addison Wesley,
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:9781133382119
Author:Swokowski
Publisher:Cengage
Points, Lines, Planes, Segments, & Rays - Collinear vs Coplanar Points - Geometry; Author: The Organic Chemistry Tutor;https://www.youtube.com/watch?v=dDWjhRfBsKM;License: Standard YouTube License, CC-BY
Naming Points, Lines, and Planes; Author: Florida PASS Program;https://www.youtube.com/watch?v=F-LxiLSSaLg;License: Standard YouTube License, CC-BY