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

Author Question: A manager wants to determine the proportion of time a cashier is idle. A work-sampling method was ... (Read 105 times)

P68T

  • Hero Member
  • *****
  • Posts: 509
on: Apr 18, 2020
A manager wants to determine the proportion of time a cashier is idle. A work-sampling method was used, and the idle time was found to be 20 percent based on 100 observations. If the manager wants a ± 0.05 with a 95 percent confidence level, how many MORE observations are needed?
◦ Greater than 200 but fewer than or equal to 300
◦ Fewer than or equal to 200
◦ Greater than 300 but fewer than or equal to 400
◦ Greater than 400
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 P68T on Apr 18, 2020

shailee

  • Sr. Member
  • ****
  • Posts: 392
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


P68T

  • Member
  • Posts: 509
Reply 2 on: Apr 18, 2020
Gracias!

abro1885

  • Member
  • Posts: 337
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Alternative splicing as a regulatory method for RNA processing Alternative splicing as a regulatory method for RNA processing
Systême silurien du centre de la Bohême / par Joachim Barrande Systême silurien du centre de la Bohême / par Joachim Barrande
Part of this child's pattern of daily living is attending child care during the work day Part of this child's pattern of daily living is attending child care during the work day
The Geologic Time Scale The Geologic Time Scale
The proportion of obese and extremely obese adults in the United States has increased over the past The proportion of obese and extremely obese adults in the United States has increased over the past
ESM Study of Time Spent with Family ESM Study of Time Spent with Family
Video: Conjunctivitis

For a complete list of videos, visit our video library