« previous next »

Author Question: A major textbook publisher has a contract with a printing company. Part of the contract stipulates ... (Read 209 times)

savannahhooper

  • Hero Member
  • *****
  • Posts: 576
on: Jun 24, 2018
A major textbook publisher has a contract with a printing company. Part of the contract stipulates that no more than 5 percent of the pages should have any type of printing error.
 
  Suppose that the company selects a random sample of 400 pages and finds 33 that have an error. If the printer is meeting the standard, what is the probability that a sample would have 33 or more errors?A) 0.1245
  B) 0.4986
  C) 0.0014
  D) 0.1250

Question 2

The Ski Patrol at Criner Mountain Ski Resort has determined the following probability distribution for the number of skiers that are injured each weekend:
 
  Injured Skiers Probability
  0 0.05
  1 0.15
  2 0.40
  3 0.30
  4 0.10
 
  Based on this information, the expected number of injuries per weekend is 2.25.
   Indicate whether the statement is true or false


meganlapinski

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jun 24, 2018
Answer to Question 1

C

Answer to Question 2

TRUE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Major structures of the human brain. Major structures of the human brain.
Older adults may grieve intensely over the loss of a person or situation that has been a part of the Older adults may grieve intensely over the loss of a person or situation that has been a part of the
Different parts of the body mature at different rates. “General” refers to the body as a whole: the Different parts of the body mature at different rates. “General” refers to the body as a whole: the
Pectoralis Major Pectoralis Major
Guide to Major Massage Therapy Organizations in the United States* Guide to Major Massage Therapy Organizations in the United States*
How to find the area of composite figures (Part 2) How to find the area of composite figures (Part 2)
Video: Structures that affect circulation - arterioles and vasomotor responses and venous return

For a complete list of videos, visit our video library