Acquisition Lesson Planning Form - Ciclt.net

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GO #5A least squares regression line minimizes the sum of the squares of the verticaldistances between the data points and any possible regression line.Find the linear regression line by using the graphing calculator.1. Plot the following points on the grid below: (1, 3), (2, 2), (0, 1), (3,4)Linear Regression Line: y = _____ x + ____2. Plot the following points on the grid below: (-4, 2), (1, -3), (0, -1), (-1, 1)Linear Regression Line: y = _____ x + ____Math 2 Unit 5 <strong>Lesson</strong> 3 Linear and Quadratic Regression Page 10
Traveling on the Turnpike Learning Task – Part IExamine the toll schedule given by the Ohio Turnpike Commission that is attached to this task.In this task, we will explore the relationship between the distance you travel (based on thenumbers of the exits at which you enter and leave the turnpike) and the amount of the toll.1. Suppose you get on the turnpike at Sandusky-Norwalk. Select five exits whose exitnumbers are larger than 118 (the Sandusky-Norwalk exit number). For the five exits youselect, graph the five ordered pairs of the form (exit #, toll).2. The points in the data set you selected for Item 1 are not all on the same line, but the trendof the data could be approximated by a line. Our goal is to write a linear function whosegraph provides a “line of best fit” to the points in the scatter plot. Look at the five datapoints you chose and plotted, and then decide where to draw a line that, in your opinion,best approximates all of the data points. Draw the line on your plot, and explain the reasonfor your choice of line.3. Now calculate the equation of the linear regression line based on the graphic organizer intoday’s lesson.Data Set 1 Data Set 2Exit numbersToll Fee ($)Exit numberslarger than exit 118larger than exit 118 Toll Fee ($)135 1.00through exit 215140 1.25135 1.00142 1.50151 2.00145 1.75173 3.50151 2.00193 4.75215 6.00yxMath 2 Unit 5 <strong>Lesson</strong> 3 Linear and Quadratic Regression Page 11
Page 1 and 2: Acquisition Lesson Planning FormKey
Page 3 and 4: GO #1: How do we eyeball a line bes
Page 5 and 6: GO #3: How do we find the median-me
Page 7 and 8: Now that you have found the median-
Page 9: 5. Plot the following points on the
Page 13 and 14: Exit # Toll Predicted toll fromthe
Page 15 and 16: Traveling on the Turnpike Learning
Page 17 and 18: function. We’ll name this approxi
Page 19 and 20: a. Use an algebraic method to answe
Page 21 and 22: Orbital Debris Learning TaskWheneve
Page 23 and 24: elationship between the variables;
Page 25 and 26: c. How well does the parabola appea
Page 27 and 28: 6.1990 101995 192000 282005 40a. Ba
Page 29 and 30: hypotheses are tested in a study th
Page 31 and 32: View Tube Learning TaskThis learnin
Page 33 and 34: 3. Consider the basic linear equati
Page 35 and 36: 1511c. Assume you have a table of v
Page 37 and 38: x y- 7 - 6- 5 - 5- 3 3- 1 221 563 1
Page 39: f. Compare your results with other

Acquisition Lesson Planning Form - Ciclt.net

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