Scatter Plot Correlations

Match the scatter plot with the type of association it demostrates. Positive correlation Negative Correlation no correlation What statement best describes the relationship between average traffic volume and average speed shown on the scatter plot? As traffic volume increases, vehicle speed increases. As traffic volume increases, vehicle speed decreases. As traffic volume increases, vehicle speed increases at first, then decreases. As traffic volume increases, vehicle speed decreases at first, then increases. Ms. Ochoa recorded the age and shoe size of each student in her class. The graph below shows her data.Which of the following statements about the graph is true? The graph shows a positive association. The graph shows a negative association. The graph shows a constant association. The graph shows no association. Mr. Thomas wanted to know if the amount of class time that he gave his students to study affected their test scores. The scatter plot below shows the results.What kind of relationship between class study time and test scores is shown on the scatter plot? no correlation positive correlation negative correlation positive and then negative correlation. Match each scatter plot with its relationship. Positive Negative No Relationship Determine whether the scatter plot data for the following might show a positive, negative, or no relationsip. When typing your answers, use "positive," "negative," and "no relationship." day of the week and the amount of rain no relationship playing time and points scored in basketball positive outside temperature and the amount of the heating bill negative length of the shower and the amount of water used positive a person's age and the person's street address no relationship miles driven in a car and the amount of gas in the tank negative the age of the car and the value of the car negative the length of a side of a square and perimeter of a square positive time spent reading a book and the number of pages left to read negative number of days a shoe has been worn and the amount of tread left on shoe. negative