## scatter diagram questions

A scatter diagram of sales versus production may be constructed by plotting the data on a graph labeled with sales on the Y-axis and production on the X-axis. Constructing a scatter plot. (a) Draw a scatter dagram of the data. A scatter diagram or scatter plot, is used to give an idea idea of the nature of relationship. SCATTER GRAPHS Materials required for examination Ruler graduated in centimetres and millimetres, protractor, compasses, pen, HB pencil, eraser. Scatter Plot 8 Questions | By Adwyndham | Last updated: Mar 7, 2013 | Total Attempts: 1019 Questions All questions 5 questions 6 questions 7 questions 8 questions Comment on the type of relation that appears to exist between x and y. Next lesson. Scatter Diagram Example. Fill in the boxes at the top of this page with your name, centre number and candidate number. Tracing paper may be used. Question 1 . (a) Draw a scatter diagram. Choose the correct answer below. OA. Making appropriate scatter plots. Tags: Question 2 . OB. answer choices . Instructions Use black ink or ball-point pen. 25 Questions Show answers. all of the above. Q. Up Next. Additional Scatter Diagram Examples. In summary, a scatter diagram (or scatter plot) is a graphical tool used by analysts, scientists, and researchers from various fields to test relationships between different variables. SURVEY . SURVEY . Variable B measures the color of the product. Scatter Diagrams. If there is a link it is called correlation. A data set is given below. What type of association does this graph have? 30 seconds . 4- 24 2- 24 Compute the linear correlation coefficient The linear correlation coefficient for the four pieces of data is (Round to three decimal places as needed.) Scatter diagrams are the easiest way to graphically represent the relationship between two quantitative variables. none. Interpreting scatter plots. Explore answers and all related questions Scatter diagrams show the relationship between two variables. Making appropriate scatter plots. Practice: Making appropriate scatter plots. positive . You suspect higher temperature makes the product darker. The questions are given along with answers and explanations. In the graph, if the variables are correlated, the point will drop along a curve or line. OD. Khan Academy is a 501(c)(3) nonprofit organization. By looking at the diagram you can see whether there is a link between variables. Below are some examples of situations in which might you use a scatter diagram: Variable A is the temperature of a reaction after 15 minutes. Example 1. OC. The following scatter plot shows Pam's training as she prepares to run a 6 mile race at the end of the month. They're just x-y plots, with the predictor variable as the x and the response variable as the y. Q. Our mission is to provide a free, world-class education to anyone, anywhere. 60 seconds . negative. (b) Given that x = 3.8333, = 2.4014, y = 4.0833, sy = 1.4703, and r = -0.9356, determine the least-squares regression line. Solve the scatter plot practice questions and analysis your preparation level. Start studying 4.1 Scatter Diagrams and Correlation. The scatter diagram is a technique used to examine the relationship between both the axis (X and Y) with one variable. Answer all questions. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Pam 's training as she prepares to run a 6 mile race at end! Scatter dagram of the month plot shows Pam 's training as she prepares to run a mile... For examination Ruler graduated in centimetres and millimetres, protractor, compasses, pen, HB,... Questions and analysis your preparation level free, world-class education to anyone, anywhere boxes! On the type of relation that appears to exist between x and response. Is used to examine the relationship between two quantitative variables looking at diagram... 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