The Mean, Standard Deviation, and Sampling Distribution of the Sample Mean: Answers | Saylor University

Callback standard_after_main_region_html in quizaccess_proctoring component should be migrated to new hook callback for core\hook\output\after_standard_main_region_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/after_standard_main_region_html_generation.php: call to get_plugins_with_function()
line 614 of /lib/classes/output/core_renderer.php: call to core\hook\output\after_standard_main_region_html_generation->process_legacy_callbacks()
line 219 of /lib/mustache/src/Mustache/Context.php: call to core\output\core_renderer->standard_after_main_region_html()
line 138 of /lib/mustache/src/Mustache/Context.php: call to Mustache_Context->findVariableInStack()
line 120 of /var/www/moodledata/localcache/mustache/1789150141/boost/__Mustache_c40e2718a0b707cf3fea65f99eab3fb2.php: call to Mustache_Context->findDot()
line 66 of /lib/mustache/src/Mustache/Template.php: call to __Mustache_c40e2718a0b707cf3fea65f99eab3fb2->renderInternal()
line 192 of /lib/classes/output/renderer_base.php: call to Mustache_Template->render()
line 107 of /theme/boost/layout/drawers.php: call to core\output\renderer_base->render_from_template()
line 972 of /lib/classes/output/core_renderer.php: call to include()
line 888 of /lib/classes/output/core_renderer.php: call to core\output\core_renderer->render_page_layout()
line 121 of /mod/book/view.php: call to core\output\core_renderer->header()

The Mean, Standard Deviation, and Sampling Distribution of the Sample Mean: Answers | Saylor University

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The Sampling Distribution of the Sample Mean

Answers

1.

a.

$\mu_{X}=128, \sigma_{\bar{X}}=3.67$

3.

a.

$\mu_{\bar{X}}=73.5, \sigma_{\bar{X}}=0.456$

5.

a.

$0.0918$
b.

$\mu_{\bar{X}}=25.6, \sigma_{\bar{X}}=1.1$

7.

a.

$\mu_{X}=557, \sigma_{X}=4.9497$

9.

a.

$0.5818$
b.

$\mu_{\bar{X}}=1214, \sigma_{\bar{X}}=24.4$

11.

a.

$\mu_{\bar{X}}=72, \sigma_{\bar{X}}=0.8944$

17.

a.

$0.8036$

19.

$0.9994$

21.

a. $0.2955$
b. $0.8977$

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()