Scenario: The following table lists the typing speed as measured by a standard typing test for 12 college students, along with the number of pages they had to type for their Sociological Research Methods class. Use the data to answer the Three questions listed below. Make sure that you summarize and report if the results were significantusing the F ratio formula. Report your answers in the Computed Value Tables. Student Number of pages typed Typing speed Chris 37 73 Mary 6 24 Paul 12 36 Juan 24 72 Marcel 16 50 Olga 7 19 Ni 22 49 Nima 4 6 Sari 34 48 Jarrod 32 59 Kevin 17 38 Lisa 8 16 Question #3 APA summary: The regression equation for the given x and y values does/does not(underline one) for significant portion of the variance in the Y scores
Correlation
Correlation defines a relationship between two independent variables. It tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.
Linear Correlation
A correlation is used to determine the relationships between numerical and categorical variables. In other words, it is an indicator of how things are connected to one another. The correlation analysis is the study of how variables are related.
Regression Analysis
Regression analysis is a statistical method in which it estimates the relationship between a dependent variable and one or more independent variable. In simple terms dependent variable is called as outcome variable and independent variable is called as predictors. Regression analysis is one of the methods to find the trends in data. The independent variable used in Regression analysis is named Predictor variable. It offers data of an associated dependent variable regarding a particular outcome.
Scenario: The following table lists the typing speed as measured by a standard typing test for 12 college students, along with the number of pages they had to type for their Sociological Research Methods class. Use the data to answer the Three questions listed below. Make sure that you summarize and report if the results were significantusing the F ratio formula. Report your answers in the Computed Value Tables.
|
Student |
Number of pages typed |
Typing speed |
|
Chris |
37 |
73 |
|
Mary |
6 |
24 |
|
Paul |
12 |
36 |
|
Juan |
24 |
72 |
|
Marcel |
16 |
50 |
|
Olga |
7 |
19 |
|
Ni |
22 |
49 |
|
Nima |
4 |
6 |
|
Sari |
34 |
48 |
|
Jarrod |
32 |
59 |
|
Kevin |
17 |
38 |
|
Lisa |
8 |
16 |
Question #3
APA summary: The regression equation for the given x and y values does/does not(underline one) for significant portion of the variance in the Y scores
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