12.1.6Need help please The following is data for the first and second Quiz scores for 8 students in a class.First Quiz (Q1) Second Quiz (Q2)119131828-2420-16-12Plot the points in the grid below, then sketch a line that best fits the data.32+8-4-tim1522Q2232425282982321242627Clear All Draw:0112 16 20 24 28YAVIUse the line above to predict the value of the second quiz score if a student had a score of 20 on the firsttest.(Please enter a whole number)

The random variable is the variable that changes the value, The value of the variable is not constant it changing. There are two types of random variables. The random variable that has an integer value is called a discrete random variable. The variable that has a value in the interval is called a continuous random variable.The variable under study is scores for the first quiz. Scores for the second quiz.Both random variables are discrete random variables which have a numeric value.The data set isQ1Q21191513221823232421252428262927Procedure to plot a scatter plot in Excel:Enter a value in the Excel sheet.Select an Insert Tab.Select a "Insert Scatter or Bubble Chart" option.Select a range of the variables.Click on the scatter plot then click on the "+" sign and select a trendline option.The line fitted to the data is drawn on the graph.The scatter plot for the stated data isthe line of the equation from the plotted plot isThe procedure isClick on the scatter plot then click on the "+" sign on the RHS on the plot.Select a "trendline" that and click on the "Display equation on chart".The scatter plot with the equation isthe equation of the best-fit line isPredicting the second quiz score when the first quiz score is ,The best-fit line for the data isby the best-fit line, the prediction of the second quiz score when the first quiz score is is..