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

Author Question: If an LP problem is not correctly formulated, the computer software will indicate it is infeasible ... (Read 73 times)

nummyann

  • Hero Member
  • *****
  • Posts: 576
on: Jun 24, 2018
If an LP problem is not correctly formulated, the computer software will indicate it is infeasible when trying to solve it.
  Indicate whether the statement is true or false

Question 2

At a certain manufacturing plant, a machine produced ball bearings that should have a diameter of 0.50 mm. If the machine produces ball bearings that are either too small or too large, the ball bearings must be scrapped. Every hour, a quality control manager takes a random sample of 30 ball bearings to test to see if the process is out of control (i.e. to test to see if the average diameter differs from 0.50 mm).
 a. State the hypotheses associated with the manager's test.
  b. Describe a Type I error for this situation.
  c. Describe a Type II error for this situation.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

chereeb

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jun 24, 2018
Answer to Question 1

F

Answer to Question 2

a. H0:  = .50
Ha:   .50
b. A Type I error for this situation would be to incorrectly conclude that the process is out of control.
c. A Type II error for this situation would be to fail to conclude that an out of control process is out of control.


nummyann

  • Member
  • Posts: 576
Reply 2 on: Jun 24, 2018
YES! Correct, THANKS for helping me on my review

mjenn52

  • Member
  • Posts: 351
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Frequently Used Computer Terms Frequently Used Computer Terms
Which row identifies correctly the excitatory and inhibitory neurons? Select one: Which row identifies correctly the excitatory and inhibitory neurons? Select one:
Plume modeling using ALOHA software Plume modeling using ALOHA software
How to solve a trigonometric problem involving two right triangles (Question 2) How to solve a trigonometric problem involving two right triangles (Question 2)
Problem Problem
Computer-automated DNA sequencing using the chain-termination (Sanger) method Computer-automated DNA sequencing using the chain-termination (Sanger) method
Video: Five phases of cardiac cycle & Atrial contraction

For a complete list of videos, visit our video library