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

Author Question: An industrial engineer is conducting a time study for a work element. The select time is 7.5 ... (Read 88 times)

Bob-Dole

  • Hero Member
  • *****
  • Posts: 547
on: Apr 18, 2020
An industrial engineer is conducting a time study for a work element. The select time is 7.5 minutes, and the sample standard deviation of the observed time is one minute. What is the appropriate sample size if the estimate is to be 3 percent of the true average time 95 percent of the time?
◦ Greater than 90
◦ Greater than 80 but fewer than or equal to 90
◦ Fewer than or equal to 70
◦ Greater than 70 but fewer than or equal to 80
Operations Management ¦ Krajewski, Ritzman ¦ 7th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Bob-Dole on Apr 18, 2020

momo1250

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Apr 18, 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 25% of students answer this correctly


Bob-Dole

  • Member
  • Posts: 547
Reply 2 on: Apr 18, 2020
Thanks for the timely response, appreciate it

Liamb2179

  • Member
  • Posts: 365
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Did you know?

Everyone has one nostril that is larger than the other.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

The work of geneticists is valuable because genes play a role in virtually every aspect of ... The work of geneticists is valuable because genes play a role in virtually every aspect of ...
Work and Gender: Women at Work in India Work and Gender: Women at Work in India
Industrial Regions Industrial Regions
Apply circular friction and direct pressure to suboccipital muscles one side at a time.Turn head to ... Apply circular friction and direct pressure to suboccipital muscles one side at a time.Turn head to ...
Landscape ecologists study broad geographical patterns Landscape ecologists study broad geographical patterns
Time spent on, paid work and housework, by living arrangements of Canadian Time spent on, paid work and housework, by living arrangements of Canadian
Video: Introduction to Sleep Apnea

For a complete list of videos, visit our video library