https://www.khanacademy.org/math/statistics-probability/analyzing-categorical-data/one-categorical-variable/v/reading-pictographs 2021-02-07T17:14:00Z Reading pictographs Common sense tells you that a pictograph must be some kind of....picture. Yes! A pictograph is basically a way to represent data with pictures that relate to the data. Let's look at this word problem that asks to interpret a pictograph. Sal Khan video https://cdn.kastatic.org/googleusercontent/Whs7yK_5ueN3oujYH-__s_Q9L7nN0_8yEbuO_sO4LCk-u-ccvYO_G-vTgpnTe6cqZ6_LHqWVTpRKvdv-bqcBtisr Reading pictographs Common sense tells you that a pictograph must be some kind of....picture. Yes! A pictograph is basically a way to represent data with pictures that relate to the data. Let's look at this word problem that asks to interpret a pictograph. https://cdn.kastatic.org/ka-youtube-converted/qrVvpYt3Vl0.mp4/qrVvpYt3Vl0.mp4 141 Charts and graphs https://www.khanacademy.org/math/statistics-probability/analyzing-categorical-data/one-categorical-variable/a/picture-graphs-review 2026-03-07T08:40:36.765953231Z Picture graphs (pictographs) review Picture graphs are a fun way to display data. This article reviews how to create and read picture graphs (also called pictographs). article https://www.khanacademy.org/math/cc-third-grade-math/represent-and-interpret-data/imp-picture-graphs/e/reading_pictographs_2 2026-03-24T23:41:07.080866137Z Read picture graphs (multi-step problems) Interpret picture graphs to answer questions about a context. Ben Eater exercise https://www.khanacademy.org/math/statistics-probability/analyzing-categorical-data/one-categorical-variable/v/reading-bar-graphs 2020-09-21T17:06:12Z Reading bar graphs Reading Bar Graphs. Sal Khan video https://cdn.kastatic.org/googleusercontent/PHsl8qIleBoT5fQZN4vhyjhHLowZJM6VBaPEVdysnx0ZzQ7HyMKBk7mqH_Eg8duanaSdSxbQNf3fB55Yrf2Hsy0k Reading bar graphs Reading Bar Graphs. https://cdn.kastatic.org/ka-youtube-converted/kiQ6MUQZHSs.mp4/kiQ6MUQZHSs.mp4 179 Charts and graphs https://www.khanacademy.org/math/statistics-probability/analyzing-categorical-data/one-categorical-variable/v/reading-bar-charts-1 2020-09-16T18:09:46Z Reading bar graphs: Harry Potter Sal interprets a bar graph. Sal Khan video https://cdn.kastatic.org/googleusercontent/fmwZ7Gf4Niv1Ez34EdX5gu4ChiBZmAbhrI9L8UGWJFVq8oi9S2m36ZnAsYbUR-hpvBXkNMOCFjuk4A7H2uq3Pjc Reading bar graphs: Harry Potter Sal interprets a bar graph. https://cdn.kastatic.org/ka-youtube-converted/9YjXGLWMvCM.mp4/9YjXGLWMvCM.mp4 52 Charts and graphs https://www.khanacademy.org/math/cc-2nd-grade-math/x3184e0ec:data/cc-2nd-bar-graphs/v/creating-bar-charts-1 2021-05-05T14:35:07Z Creating a bar graph Sal creates a bar chart using data from a survey. Sal Khan video https://cdn.kastatic.org/googleusercontent/E0AWW1iFtXR08RRnhDtWKXVAp88_1mtoSX7Bw2g-oQujU0SRwOp7h174eovVW2f-sDEHJOO_tX9bdl7SPP7ovdx- Creating a bar graph Sal creates a bar chart using data from a survey. https://cdn.kastatic.org/ka-youtube-converted/woUQ9LLaees.mp4/woUQ9LLaees.mp4 67 Charts and graphs https://www.khanacademy.org/math/cc-third-grade-math/represent-and-interpret-data/imp-bar-graphs/e/creating_bar_charts_1 2026-03-24T23:41:07.080866137Z Create bar graphs Create a bar graph with the data given. Ben Eater exercise https://www.khanacademy.org/math/ap-statistics/analyzing-categorical-ap/xfb5d8e68:categorical-variable-graphs/v/reading-bar-charts-2 2021-07-02T09:35:28Z Reading bar charts: comparing two sets of data A bar chart is especially useful with comparing two sets of data. The difference in the bars give us a quick snapshot that allows us to draw some conclusions. Sal Khan video https://cdn.kastatic.org/googleusercontent/YCL2veRsUZbpVW34HbijZfN7hHivVMojyJNWgriWEyobwu8do_AvbGGPa1r9B9BM2zQtr_3EhnAXnlnOv8ItGAI Reading bar charts: comparing two sets of data A bar chart is especially useful with comparing two sets of data. The difference in the bars give us a quick snapshot that allows us to draw some conclusions. https://cdn.kastatic.org/ka-youtube-converted/gnyHsgTFXIY.mp4/gnyHsgTFXIY.mp4 90 Charts and graphs https://www.khanacademy.org/math/statistics-probability/analyzing-categorical-data/one-categorical-variable/v/reading-bar-charts-3 2021-07-02T09:35:30Z Reading bar charts: putting it together with central tendency Let's combine some learning! Here we looking at bar charts and using the information to determine the measures of central tendency. Sal Khan video https://cdn.kastatic.org/googleusercontent/_t_NwT0OUGxuCApzKye2WqWiuDJcwLp78S6urLqGfjOTqO7VTTQ7NYznWCuiZ4Rko7W2Lnj9oCHsbMMX-pY3I1Ot Reading bar charts: putting it together with central tendency Let's combine some learning! Here we looking at bar charts and using the information to determine the measures of central tendency. https://cdn.kastatic.org/ka-youtube-converted/DGZNaKnbQo0.mp4/DGZNaKnbQo0.mp4 281 Charts and graphs https://www.khanacademy.org/math/statistics-probability/analyzing-categorical-data/one-categorical-variable/a/bar-graphs-review 2026-03-07T08:40:36.765953231Z Bar graphs review Bar graphs are a nice way to visualize categorical data. This article reviews how to create and read bar graphs. article https://www.khanacademy.org/math/cc-third-grade-math/represent-and-interpret-data/imp-bar-graphs/e/reading_bar_charts_2 2026-03-24T23:41:07.080866137Z Read bar graphs (2-step problems) Read and interpret a double bar graphs. Ben Eater exercise https://www.khanacademy.org/math/statistics-probability/analyzing-categorical-data/one-categorical-variable/v/reading-pie-graphs-circle-graphs 2021-02-07T17:14:00Z Reading pie graphs (circle graphs) Reading Pie Graphs (Circle Graphs) Sal Khan video https://cdn.kastatic.org/googleusercontent/uQNp5f6YI2uJMcpFXSxrahRS_OXLgccLA17O5tcw7H3DL_5QUX2JM9qcpG0m19TK1yjvrmPm884i0CMjNchKD0cR Reading pie graphs (circle graphs) Reading Pie Graphs (Circle Graphs) https://cdn.kastatic.org/ka-youtube-converted/4JqH55rLGKY.mp4/4JqH55rLGKY.mp4 189 Charts and graphs