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Graphing

Line Graphs

Questions

Question 1 out of 2.

Line graphs are most similar to

  1. bar charts.
  2. histograms.
  3. stem and leaf displays.
  4. frequency polygons.

Question 2 out of 2.

Line graphs should be avoided when

  1. there are more than 10 values on the X-axis.
  2. the variable on the X-axis is a qualitative variable.
  3. data from more than 3 groups are compared.
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  • line 7225 of /lib/moodlelib.php: call to debugging()
  • line 7292 of /lib/moodlelib.php: call to {closure}()
  • line 71 of /lib/classes/hook/output/before_footer_html_generation.php: call to get_plugins_with_function()
  • line 987 of /lib/classes/output/core_renderer.php: call to core\hook\output\before_footer_html_generation->process_legacy_callbacks()
  • line 97 of /mod/book/tool/print/index.php: call to core\output\core_renderer->footer()