This topic contains a solution. Click here to go to the answer

Author Question: This bar chart summarizes the results from a test of a new refining technique for silver. A fail or ... (Read 78 times)

Dannyrod2

  • Full Member
  • ***
  • Posts: 160

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



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Dannyrod2 on Feb 26, 2023

heathercab

  • Full Member
  • ***
  • Posts: 161
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.
Answer Preview
Only 29% of students answer this correctly




Dannyrod2

  • Member
  • Posts: 160
Reply 2 on: Feb 26, 2023
Great answer, keep it coming :)


laurnthompson

  • Member
  • Posts: 334
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

For a complete list of videos, visit our video library