Drawing Regression Scatterplots
Not what you're looking for?
16. Calculate the linear regression equation for each of the situations presented below and draw the regression equation into its scatterplot:
a. A researcher hypothesizes a positive relationship between the number of children in a family and the number of televisions a family owns.
b. Is there a relationship between the amount of time spent watching sports on television and the amount of time actually playing sports? The following data are from a small sample of children who reported their average number of daily hours spent watching sports on television and playing sports.
Purchase this Solution
Solution Summary
The expert draws linear regression scatter-plots.
Solution Preview
16. Calculate the linear regression equation for each of the situations presented below and draw the regression equation into its scatterplot:
a. A researcher hypothesizes a positive relationship between the number of children in a family and the number of televisions a family owns.
We run a Simple Linear Regression with
• Dependent Variable y = ...
Education
- BSc, University of Bucharest
- MSc, Ovidius
- MSc, Stony Brook
- PhD (IP), Stony Brook
Recent Feedback
- "Thank you "
- "Thank You Chris this draft really helped me understand correlation."
- "Thanks for the prompt return. Going into the last meeting tonight before submission. "
- "Thank you for your promptness and great work. This will serve as a great guideline to assist with the completion of our project."
- "Thanks for the product. It is an excellent guideline for the group. "
Purchase this Solution
Free BrainMass Quizzes
Measures of Central Tendency
Tests knowledge of the three main measures of central tendency, including some simple calculation questions.
Terms and Definitions for Statistics
This quiz covers basic terms and definitions of statistics.
Measures of Central Tendency
This quiz evaluates the students understanding of the measures of central tendency seen in statistics. This quiz is specifically designed to incorporate the measures of central tendency as they relate to psychological research.
Know Your Statistical Concepts
Each question is a choice-summary multiple choice question that presents you with a statistical concept and then 4 numbered statements. You must decide which (if any) of the numbered statements is/are true as they relate to the statistical concept.