This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Smith is a weld inspector at a shipyard. He knows from keeping track of good and substandard welds ... (Read 89 times)

Bernana

  • Hero Member
  • *****
  • Posts: 530
on: Jan 16, 2020
Smith is a weld inspector at a shipyard.  He knows from keeping track of good and substandard welds that for the afternoon shift 5% of all welds done will be substandard.  If Smith checks 300 of the 7500 welds completed that shift, what is the probability that he will find between 10 and 20 substandard welds?
◦ 0.6377
◦ 0.4066
◦ 0.2033
◦ 0.8132
Statistics: Informed Decisions Using Data ¦ Sullivan ¦ 5th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Bernana on Jan 16, 2020

mk6555

  • Sr. Member
  • ****
  • Posts: 310
Reply #1 on: Jan 16, 2020
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 50% of students answer this correctly


Bernana

  • Member
  • Posts: 530
Reply 2 on: Jan 16, 2020
Thanks for the timely response, appreciate it

amcvicar

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

What makes tea so good What makes tea so good
A good Mnemonic to know Mg K Ca Na A good Mnemonic to know Mg K Ca Na
Jeremy Deller, A Good Day for Cyclists (painted by Sarah Tynan). Jeremy Deller, A Good Day for Cyclists (painted by Sarah Tynan).
Adrian Smith, Skidmore, Owings & Merrill, Burj Khalifa, Dubai, United Arab Emirates. Adrian Smith, Skidmore, Owings & Merrill, Burj Khalifa, Dubai, United Arab Emirates.
Kidney beans, steak, and iron-fortified bread and cereal are good sources of iron Kidney beans, steak, and iron-fortified bread and cereal are good sources of iron
Calvin Harris, Sam Smith - Promises (Official Lyric Video) Calvin Harris, Sam Smith - Promises (Official Lyric Video)
Video: Virtual Tour of the Eye Animation

For a complete list of videos, visit our video library