what spss test should i run for this study? The aim of this study was to...
what spss test should i run for this study?
The aim of this study was to determine the factors that affect student scores in a class test for research and analysis. The
outcome variable is score = grade received in class test, and the predictor variables are revision = number of hours spent
studying prior to test, mark = grade received in class test the previous year, drinking = the number of hours spent
consuming alcohol, gender = the gender of the student. You should determine whether there are any relationships between
these variables.
Homework Answers
We should use Multiple Linear Regression test for this study because we have one dependent variable and more than one independent variable
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what spss test should i run for this study?
The aim of this study was to...
Give an example of a lurking variable that might explain the nonsense correlation between time spent...
Give an example of a lurking variable that might explain the nonsense correlation between time spent studying for an exam and grade received on the exam based on the scatterplot. Score on exam 100t Hours studying The lurking variable is "Current grade in the class." Students performing well in the class may not need to study long for exams. The lurking variable is "Study hours." The longer students study for the exam, the lower the grade they will receive on...
Question 3 Two variables are defined, a regression equation is given, and one data point is...
Question 3 Two variables are defined, a regression equation is given, and one data point is given. Study = number of hours spent studying for an exam Grade = grade on the exam Grade 41.13.5(Study) The data point is a student who studied 10 hours and received an 81 on the exam. (a) Find the predicted value for the data point and compute the residual. Enter the exact answers. Predicted value = Residual =
what kind of research design stats test would i run in SPSS for this research design???...
what kind of research design stats test would i run in SPSS for this research design??? a researcher gathered 50 individuals who use twitter on a daily basis and randomly assign them to 3 groups (little usage, moderate usage, and frequent usage) the differences in self-esteem scores between different levels of social media were then evaluated after 1 month. the researcher also wants to see if there is a difference amongst gender.
What is the relationship between the amount of time statistics students study per week and their...
What is the relationship between the amount of time statistics students study per week and their final exam scores? The results of the survey are shown below. Time Score 3 10 15 512 015 58 75 89 89 77 79 54 96 a. Find the correlation coefficient: r = Round to 2 decimal places. b. The null and alternative hypotheses for correlation are: Ho: ? - 0 H: 70 (Round to four The p-value is: decimal places) c. Use a...
n Grade, Number of Hours they Spent Studying, Major, Gender, and ation in panal tGPA for a Random Sample of 17 Students Hours Studying Major Gender Current GPA 3.41 2.98 2.64 3.12 3.68 3.45 3.8 1...
n Grade, Number of Hours they Spent Studying, Major, Gender, and ation in panal tGPA for a Random Sample of 17 Students Hours Studying Major Gender Current GPA 3.41 2.98 2.64 3.12 3.68 3.45 3.8 1.87 2.74 10 Business Engineering and science Liberal arts Liberal arts Liberal arts Engineering and science Male Male Female Male Female Female Male 12 14 Business Engineering and science Liberal arts Business Business Liberal arts Liberal arts Engineering and science Engineering and science Liberal arts...
What is the relationship between the amount of time statistics students study per week and their...
What is the relationship between the amount of time statistics students study per week and their test scores? The results of the survey are shown below. Time 16 14 15 6 14 15 6 Score 100 89 100 68 99 100 78 x-values y-values Find the correlation coefficient: r=r= Round to 2 decimal places. The null and alternative hypotheses for correlation are: H0:H0: ? ρ r μ == 0 H1:H1: ? μ r ρ ≠≠ 0 The p-value is: (Round to four decimal...
What is the relationship between the amount of time statistics students study per week and their...
What is the relationship between the amount of time statistics students study per week and their test scores? The results of the survey are shown below. Time 13 10 9 9 2 10 12 8 Score 84 83 90 76 74 86 99 85 x-values y-values Find the correlation coefficient: r=r= Round to 2 decimal places. The null and alternative hypotheses for correlation are: H0:H0: ? r ρ μ == 0 H1:H1: ? μ ρ r ≠≠ 0 The p-value is: (Round to...
2. In the past, I have studied the relationship between student study time (number of hours spent studying) and course grade. The data are below, and they are fake data. Is there a relationship betwee...
2. In the past, I have studied the relationship between student study time (number of hours spent studying) and course grade. The data are below, and they are fake data. Is there a relationship between these two variables? Assume . Report all answers to two decimal places if the answer involves decimal places. Hours Studying X Quiz Score Y 17 7 14 6 12 6 10 8 15 9 14 9 9 4 7 6 18 8 5 0 4...
DIRECTIONS: Make sure your responses are neat and readable. You must show me your calculation in...
DIRECTIONS: Make sure your responses are neat and readable. You must show me your calculation in a separate piece of paper. Homework that is difficult to grade due to messiness will be returned ungraded. If you would like to get full credit, do not forget to attach the Excel output. The number of hours 10 students spent studying for a test and their scores on that test is represented in the table below. 0 2 4 5 5 Hours spent...
What is the relationship between the amount of time statistics students study per week and their...
What is the relationship between the amount of time statistics students study per week and their final exam scores? The results of the survey are shown below. Time Score 3 67 13 95 6 15 77 89 13 100 3 66 7 63 11 79 1 59 a. Find the correlation coefficient: r = Round to 2 decimal places. b. The null and alternative hypotheses for correlation are: Ho: ? D = 0 H: ? *0 The p-value is: (Round...
Give an example of a lurking variable that might explain the nonsense correlation between time spent studying for an exam and grade received on the exam based on the scatterplot. Score on exam 100t Hours studying The lurking variable is "Current grade in the class." Students performing well in the class may not need to study long for exams. The lurking variable is "Study hours." The longer students study for the exam, the lower the grade they will receive on...
Question 3 Two variables are defined, a regression equation is given, and one data point is given. Study = number of hours spent studying for an exam Grade = grade on the exam Grade 41.13.5(Study) The data point is a student who studied 10 hours and received an 81 on the exam. (a) Find the predicted value for the data point and compute the residual. Enter the exact answers. Predicted value = Residual =
What is the relationship between the amount of time statistics students study per week and their final exam scores? The results of the survey are shown below. Time Score 3 10 15 512 015 58 75 89 89 77 79 54 96 a. Find the correlation coefficient: r = Round to 2 decimal places. b. The null and alternative hypotheses for correlation are: Ho: ? - 0 H: 70 (Round to four The p-value is: decimal places) c. Use a...
n Grade, Number of Hours they Spent Studying, Major, Gender, and ation in panal tGPA for a Random Sample of 17 Students Hours Studying Major Gender Current GPA 3.41 2.98 2.64 3.12 3.68 3.45 3.8 1.87 2.74 10 Business Engineering and science Liberal arts Liberal arts Liberal arts Engineering and science Male Male Female Male Female Female Male 12 14 Business Engineering and science Liberal arts Business Business Liberal arts Liberal arts Engineering and science Engineering and science Liberal arts...
DIRECTIONS: Make sure your responses are neat and readable. You must show me your calculation in a separate piece of paper. Homework that is difficult to grade due to messiness will be returned ungraded. If you would like to get full credit, do not forget to attach the Excel output. The number of hours 10 students spent studying for a test and their scores on that test is represented in the table below. 0 2 4 5 5 Hours spent...
What is the relationship between the amount of time statistics students study per week and their final exam scores? The results of the survey are shown below. Time Score 3 67 13 95 6 15 77 89 13 100 3 66 7 63 11 79 1 59 a. Find the correlation coefficient: r = Round to 2 decimal places. b. The null and alternative hypotheses for correlation are: Ho: ? D = 0 H: ? *0 The p-value is: (Round...
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