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

Author Question: Robustness in hypothesis testing means A) there are no departures from normality. B) the data is ... (Read 86 times)

shofmannx20

  • Hero Member
  • *****
  • Posts: 562
on: Jul 25, 2018
Robustness in hypothesis testing means
 
  A) there are no departures from normality.
  B) the data is effected by outliers.
  C) departures from normality do not adversely affect the results.
  D) all processes can be exactly duplicated by selecting another pair of samples.

Question 2

The January 2005 Gallup Youth Survey telephoned a random sample of 1,028 U.S. teens and asked these teens to name their favorite movie from 2004.
 
  Napoleon Dynamite had the highest percentage with 8 of teens ranking it as their favorite movie. Which is true?
  I. The population of interest is all U.S. teens.
  II. 8 is a statistic and not the actual percentage of all U.S. teens who would rank this movie as their favorite.
  III. This sampling design should provide a reasonably accurate estimate of the actual percentage of all U.S. teens who would rank this movie as their favorite.
  A) I only B) I and II C) III only D) II only E) I, II, and III


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tdewitt

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Jul 25, 2018
Answer to Question 1

C

Answer to Question 2

E


shofmannx20

  • Member
  • Posts: 562
Reply 2 on: Jul 25, 2018
Wow, this really help

kishoreddi

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Testing the reducing atmosphere hypothesis for the origin of life - the Miller and Urey experiment. Testing the reducing atmosphere hypothesis for the origin of life - the Miller and Urey experiment.
Testing Infant’s Understanding of Quantity Testing Infant’s Understanding of Quantity
Voltmeter hook-ups for voltage-drop testing of a Ford-type cranking circuit. Voltmeter hook-ups for voltage-drop testing of a Ford-type cranking circuit.
A model of the 70S ribosome based upon early structural data A model of the 70S ribosome based upon early structural data
Testing the arterial supply to the lower extremities Testing the arterial supply to the lower extremities
Chi-Square Analysis of Mendel’s Trihybrid-Cross Data Chi-Square Analysis of Mendel’s Trihybrid-Cross Data
Video: Causes of Angina

For a complete list of videos, visit our video library