Bivariate Data Analysis Worksheet
Explore relationships between two variables with scatter plots, correlation, and lines of best fit.
Includes
Standards
Topics
Bivariate Data Analysis
Name:
Date:
Score:
Read each question carefully and provide your best answer. Show all your work for short answer questions.
1. Which type of correlation is depicted when as one variable increases, the other variable also increases?
Negative correlation
Positive correlation
No correlation
Curvilinear correlation
2. A teacher wants to see if there is a relationship between the number of hours students study for a test and their test scores. What type of graph would be most appropriate to display this data?
Bar graph
Histogram
Scatter plot
Pie chart
3. A relationship between two variables where a change in one variable causes a change in the other is called .
4. The line that best describes the trend in a scatter plot is known as the .
5. Describe the difference between correlation and causation. Provide an example for each.
6. The following data shows the number of hours spent exercising per week and the corresponding weight loss in pounds for 8 individuals:
Hours Exercising (x): [2, 3, 4, 5, 6, 7, 8, 9]
Weight Loss (y): [1, 2, 3, 4.5, 5, 6, 7.5, 8]
a) Plot the data on the scatter plot below.
b) Based on your scatter plot, describe the type and strength of the correlation between hours exercising and weight loss.
Related Worksheets
Density Graphs Worksheet
Explore and interpret density graphs, understanding concepts like uniform, normal, and skewed distributions, and calculating probabilities.
Normal Distribution Worksheet - Grade 10
This worksheet covers key concepts of normal distribution, including properties, standard deviation, and z-scores, suitable for Grade 10 mathematics students.
Hypothesis Testing Fundamentals
This worksheet introduces Grade 10 students to the fundamental concepts of hypothesis testing, including null and alternative hypotheses, types of errors, and interpreting p-values.
Chi-Square Test Worksheet
A Grade 10 Math worksheet covering the Chi-Square Test, including hypothesis formulation, calculating expected frequencies, and interpreting results.
Non-disjoint Events Probability Worksheet
A Grade 10 math worksheet focusing on understanding and calculating probabilities of non-disjoint events using Venn diagrams and the Addition Rule.
Grade 10 Math: Standard Deviation
This worksheet focuses on understanding and calculating standard deviation for Grade 10 math students.
Weighted Averages Worksheet
A Grade 10 Math worksheet focusing on understanding and calculating weighted averages through various problem types.
Central Limit Theorem Worksheet
Explore the Central Limit Theorem with this worksheet, covering its definition, conditions, and applications through various question types for Grade 10 students.