The following scatter chart shows ___ positive correlation.
When all the points on the scatter chart lie on a single straight line, it is called perfect correlation. In this case, it is positive correlation.
Which of the following scatter charts show positive correlation?
Which of the following scatter charts shows zero correlation?
Nigazh plotted the percentage attendance and percentage marks of 10 students on a scatter chart. He concluded that there is a weak positive correlation between marks and attendance. Which of the following could represent Nigazh's scatter chart?