Question: 5. Using the data age and wage, predict the wage when age ranges over a grid of points of size 101] between age 18 and

5. Using the data age and wage, predict the wage when age ranges over a grid of points of size 101] between age 18 and age 80. Plot the predicted wage using 3 different values of bwdth [2, 10 and 100 respectively). Choose the best value of bwdth among those 3 values by Crossvalidation. (Your output comments should be between 200 and 400 words in length.)

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