Variables

Answers

  1. Answer: The qualitative variables are hair color and gender.

  2. The independent variable is handedness. Since there are three types of handedness, the number of levels is 3.

  3.  Athletic ability is the dependent variable.

  4. The variable is discrete because the rating scale contains only 12 points and therefore is not continuous. Athletic ability is a discrete quantitative dependent variable.

  5. The independent variable is the number of hours of sleep.
  6. The dependent variable is the recall score on a memory test.
Callback before_footer in local_aigrade component should be migrated to new hook callback for core\hook\output\before_footer_html_generation
  • 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 154 of /mod/book/view.php: call to core\output\core_renderer->footer()