American League National League Interval Frequency Interval Frequency 20 < 24 20 < 24 x x ≤ ≤ 24 < 28 24 < 28 x x ≤ ≤ 28 < 32 28 < 32 x x ≤ ≤ 32 < 36 32 < 36 x x ≤ ≤ 36 < 40 36 < 40 ≤ x ≤ x 40 < 44 40 < 44 x x ≤ ≤ Use the frequency tables to make a histogram for each league. American League Home Runs in 2011 National League Home Runs in 2011 Now have your calculator make the histograms. Use StatPlot 1 for the American League and StatPlot 2 for the National League. What numbers did you use for the window? XMin, = _______ YMin = ________ XMax, = _______ YMax = _______ XScl, = _______ YScl = ________ Change the value of XScl on your calculator. Describe what happens to the histograms. Classifying Histograms Some histograms may be classified by shape. Three common shapes are shown below.
American League National League Interval Frequency Interval Frequency 20 ≤ x < 24 20 ≤ x < 24 24 ≤ x < 28 24 ≤ x < 28 28 ≤ x < 32 28 ≤ x < 32 32 ≤ x < 36 32 ≤ x < 36 36 ≤ x < 40 36 ≤ x < 40 40 ≤ x < 44 40 ≤ x < 44 Use the frequency tables to make a histogram for each league. American League Home Runs in 2011 National League Home Runs in 2011 Now have your calculator make the histograms. Use StatPlot 1 for the American League and StatPlot 2 for the National League. What numbers did you use for the window? XMin, = _______ YMin = ________ XMax, = _______ YMax = _______ XScl, = _______ YScl = ________ Change the value of XScl on your calculator. Describe what happens to the histograms. Classifying Histograms Some histograms may be classified by shape. Three common shapes are shown below.
alg_u5_i1_a512_homeroom_hitters.docx