students scored in the 80 89 range 13 How many total students took the math test 14 Eight new students took a make up test today and received the following scores 72 75 76 84 88 97 98 99 Using your pencil add these scores to the histogram to the right by extending the height of the bars as necessary Learning Goals from Lesson 10 1 I can make a scatter plot of a set of data and observe whether there is a correlation I understand that if there is a strong correlation you can fit a line to the data and use the equation of the line to make predictions Amount of New Snow in inches x Number of Snowsliders y 2 4 Equation for Line of Best Fit 6 8 10 1146 1556 1976 2395 2490 Number of Snowsliders 2500 2000 1500 15 The number of snowboarders skiers at a resort per day and the amount of new snow the resort reported that morning are shown in the table Graph the paired data below for the five days listed and then draw and determine the equation of the line of best fit through the data 1 2 point 1000 Frequency 500 16 y 0 14 12 10 8 6 4 How I Did Circle one I m still learning it I got it 2 0 60 69 70 79 80 89 90 99 Test Scores X 4 8 12 New Snow in 6 If the resort reports 15 inches of new snow how many skiers and snowboarders would you expect to be at he resort that day You should use your equation from the previous problem 1 2 point