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 318 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?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Food chains. Food chains.
This painting depicts New Orleans in 1803, when the city was acquired—along with much of the modern This painting depicts New Orleans in 1803, when the city was acquired—along with much of the modern
The primary ignition system is used to trigger and therefore create the secondary (high-voltage) ... The primary ignition system is used to trigger and therefore create the secondary (high-voltage) ...
A Healthy Daily Food Plan A variety of foods from each group creates a well-balanced diet A Healthy Daily Food Plan A variety of foods from each group creates a well-balanced diet
Gui (grilled food) Galbi-gui Gui (grilled food) Galbi-gui
Chewing & Swallowing: Food Processing Begins Chewing & Swallowing: Food Processing Begins
Video: Immune responses Animation

For a complete list of videos, visit our video library