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Author Question: This bar chart summarizes the results from a test of a new refining technique for silver. A fail or ... (Read 21 times)

Dannyrod2

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on: Feb 26, 2023

Question 1


This bar chart shows letter grades earned in a particular introductory statistics class. If we define “failing” as a student earning less than a C, what proportion of the students in this class failed?


◦

0.093


◦

0.224


◦

0.907


◦

0.318



Question 2


This bar chart summarizes the results from a test of a new refining technique for silver. A “fail” or “poor” result is unacceptable, whereas a result of “moderate” or “success” is acceptable. According to the chart, what proportion of the results were unacceptable?


◦

0.025


◦

0.225


◦

0.775


◦

0.250

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Marked as best answer by Dannyrod2 on Feb 26, 2023

heathercab

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Reply #1 on: Feb 26, 2023
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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Dannyrod2

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Reply 2 on: Feb 26, 2023
Excellent

jomama

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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