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 306 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?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Where mangrove diversity is high, mangrove species show clear patterns of vertical zonation relative Where mangrove diversity is high, mangrove species show clear patterns of vertical zonation relative
Normal development of posture and spinal curves. (A) Toddler: Protruding abdomen; lumbar lordosis. ( Normal development of posture and spinal curves. (A) Toddler: Protruding abdomen; lumbar lordosis. (
Selected Vitamins: Food Sources, Functions, and Deficiency and Toxicity Symptoms (continued) Selected Vitamins: Food Sources, Functions, and Deficiency and Toxicity Symptoms (continued)
By age 3, children develop scripts for common events such as eating at a restaurant. By age 3, children develop scripts for common events such as eating at a restaurant.
Tia, an African-American mother of two school-aged children Tia, an African-American mother of two school-aged children
Comparing a Food Chain and a Food Web Comparing a Food Chain and a Food Web
Video: The Pressure Flow Model in a Plant

For a complete list of videos, visit our video library