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

Author Question: A fast food hamburger restaurant manager is interviewing high school persons age sixteen for ... (Read 312 times)

abern

  • Hero Member
  • *****
  • Posts: 533
on: Jun 24, 2018
A fast food hamburger restaurant manager is interviewing high school persons age sixteen for possible employment. Persons age sixteen who apply for jobs in the area have no prior work-for-pay experience ninety percent of the time. Let x be the number of the four high school persons age sixteen who have no prior work-for-pay experience. If the manager plans to hire four, what is the probability that two of the four will have work experience?

Question 2

A business office has purchased five new electric pencil sharpeners. The manufacturer of these pencil sharpeners states that twenty in one hundred of their sharpeners will require some maintenance or repair work during the first year's use. Find the probability that at least 3 of these sharpeners will need repair during the first year.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

lorealeza77

  • Sr. Member
  • ****
  • Posts: 356
Reply #1 on: Jun 24, 2018
Answer to Question 1

0.0486

Answer to Question 2

0.0579


abern

  • Hero Member
  • *****
  • Posts: 533
Reply #2 on: Jun 24, 2018
Thank you :)


lorealeza77

  • Sr. Member
  • ****
  • Posts: 356
Reply #3 on: Jun 24, 2018
Happy to help you


« previous next »
 

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

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?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

On the slopes of Chimborazo, a 6,310 m high volcanic peak in the Andes Mountains of Ecuador, Alexand On the slopes of Chimborazo, a 6,310 m high volcanic peak in the Andes Mountains of Ecuador, Alexand
The movement of a bolus of food from the mouth to the stomach via the esophagus. The movement of a bolus of food from the mouth to the stomach via the esophagus.
Ten Leading Causes of Death in High-Income Countries, 2008 Ten Leading Causes of Death in High-Income Countries, 2008
Food Insecurity Food Insecurity
The pH scale is logarithmic. A low pH indicates acidic conditions, whereas a high pH indicates ... The pH scale is logarithmic. A low pH indicates acidic conditions, whereas a high pH indicates ...
Should School Meals Align with the Dietary Guidelines for Americans? Should School Meals Align with the Dietary Guidelines for Americans?
Video: Chemical Changes

For a complete list of videos, visit our video library