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 33 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
Excellent

jomama

  • Member
  • Posts: 346
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Effects of Estradiol and Testosterone on Interfemale Aggression in Rats (Based on data from van de P Effects of Estradiol and Testosterone on Interfemale Aggression in Rats (Based on data from van de P
Testing Distance Visual Acuity Using a Snellen Eye Chart Testing Distance Visual Acuity Using a Snellen Eye Chart
Testing the Chemical Characteristics of Urine with Reagent Strips Testing the Chemical Characteristics of Urine with Reagent Strips
Normal Values for Urinalysis Testing Normal Values for Urinalysis Testing
Testing motor function of cranial nerve VII - Frown Testing motor function of cranial nerve VII - Frown
Detecting a deletion in the CFTR gene by ASO testing Detecting a deletion in the CFTR gene by ASO testing
Video: Steps of glucose catabolism

For a complete list of videos, visit our video library