Nine questions ask students to identify the type of correlation positive negative or no correlation that exists between two varia. Scatter plots graphs displaying top 8 worksheets found for this concept.
We really want students to be able to understand what a trend means on these plots.
Scatter plot worksheet. Use the scatter plot to answer the question. 290 line of best ﬁ t p. In this worksheet the students are given a scenario and table of data points.
Create a scatter plot with the data. Students are asked to define scatterplots in their own words. This scatter plot shows the relationship.
The correlation of a scatter plot can be three different things. The number of hours a person has driven and the number of miles driven 9. A positive correlation means that the variables are related in such a way that they.
There can be a positive correlation a negative correlation and no correlation. Some of the worksheets for this concept are scatter plots scatter plots work 1 name hour date scatter plots and lines of best fit work name period scatter plots algebra 10 interpreting data in graphs scatter plots and correlation work name per scatter plot work word problems and scatterplots. Also there is a short writing portion where students must reflect and write about the scatter plot scenario.
Scatter plots are graphic representations of the relationship between two variables scatter plots are a good way to look at the correlation between the two variables. Scatter plot worksheet this resource allows students to explore scatterplots with a two page worksheet. Moreover if we consider hours spent for studying as variable x and marks scored by the students as variable y we can write the above data as ordered pairs in the form x y.
The students must plot the points draw a line of best fit create plot a possible outlier data point. Worksheet by kuta software llc kuta software infinite pre algebra scatter plots name date period 1 state if there appears to be a positive correlation negative correlation or no correlation. The two sets of data are graphed as ordered pairs in a coordinate plane.
These worksheets explain how to read and interpret scatter plots. Do not use the day on the scatter plot identify the data sets as having a positive a negative or no correlation. 292 example 1 interpreting a scatter plot the scatter plot at the left shows the total fat in grams and.
Oren plants a new vegetable garden each year for 14 years. Make a scatter plot. This is an important skill that students will carry into advanced math and science courses.
What is the correlation of this scatter plot. Graph hours spent studying as the independent variable and marks scored by the students as the dependent variable. Using the line of best t which is closest to the number of minutes it would take to complete 9 laps.
290 chapter 7 data analysis and displays 7 3 lesson lesson tutorials scatter plot a scatter plot is a graph that shows the relationship between two data sets. The scatter plot below shows their results with the line of best t. Key vocabulary scatter plot p.
When there is a correlation identify the relationship as linear or nonlinear.