« previous next »

Author Question: A machine is designed to fill toothpaste tubes, on an average, with 5.8 ounces of toothpaste. The ... (Read 300 times)

anjilletteb

  • Hero Member
  • *****
  • Posts: 569
on: Jun 24, 2018
A machine is designed to fill toothpaste tubes, on an average, with 5.8 ounces of toothpaste. The manufacturer does not want any underfilling or overfilling. The correct hypotheses to be tested are
 a. H0:   5.8 Ha:  = 5.8.
   b. H0:  = 5.8 Ha:   5.8.
   c. H0:  > 5.8 Ha:   5.8.
   d. H0:   5.8 Ha:  < 5.8.

Question 2

Any method of sampling for which the probability of selecting a sample can not be computed is termed as
 a. probability sampling.
  b. nonprobabilistic sampling.
  c. unknown population sampling.
  d. None of these alternatives is correct.


abro1885

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jun 24, 2018
Answer to Question 1

b

Answer to Question 2

b


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

anjilletteb

  • Hero Member
  • *****
  • Posts: 569
Reply #2 on: Jun 24, 2018
Thank you


abro1885

  • Sr. Member
  • ****
  • Posts: 337
Reply #3 on: Jun 24, 2018
No problemo


« previous next »
 

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

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?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Average national IQs according to IQ and Global Inequality Average national IQs according to IQ and Global Inequality
Average Pulse Rates by Age Average Pulse Rates by Age
Blood Collection Tubes: Order of Draw Blood Collection Tubes: Order of Draw
A compression gauge designed for the higher compression rate of a diesel engine should be used when ... A compression gauge designed for the higher compression rate of a diesel engine should be used when ...
ECG machine. ECG machine.
What would your average (mean) number of cells per cluster be? What would your average (mean) number of cells per cluster be?
Video: Requirements for nervous signals

For a complete list of videos, visit our video library