 Hello and welcome to the session. In this session, we are going to discuss the following question and the question says that Describe the relationship for the given scatter diagram and draw the line of fit. Also check for the outliers. Let us move on to the solution. In this question, we are given a scatter diagram where we are given number of prizes on y-axis and number of tickets on x-axis. First, we see the pattern and we note that the dots are moving in upward direction since dots are moving in upward direction, we say that there is a positive relationship between the two quantities that is between the number of tickets and number of prizes, which implies that as the number of tickets increases the number of prizes also increases and we also see that the points are moving almost in the same direction in a straight line so the relationship is linear. So we say that there is a linear relationship. Now to show that there exists a linear relationship, we will draw the line of fit. Here is the line of fit. We see that no line will pass through all the points so we draw a line which passes close to all the points and here a line of fit is shown in this graph and this straight line shows there is a linear relationship. Now here we see that all the points are moving upwards so there exists a positive relationship that is with increase in the number of tickets the number of prizes also increases. We also notice that all the points do not lie on this line, some points are away from the line so therefore we say that the strength of the relationship if moderate as we know outliers are the isolated points on the scatter diagram which do not fit in the general trend of data, they are placed away from all other points and here all the points are according to the general trend of the data and there are no points which are isolated and which do not fit the general trend of the data so there are no outliers so in all we can say that the relationship between number of tickets and number of prizes is moderate, positive and linear without any outlier so in this session we found out that the relationship for the given scatter diagram is moderate, positive, linear and without any outlier this completes our session, hope you enjoyed this session