Author Question: A t test for dependent means would be used to compare A) the level of honesty in politicians with ... (Read 73 times)

madam-professor

  • Hero Member
  • *****
  • Posts: 584
A t test for dependent means would be used to compare
 
  A) the level of honesty in politicians with the level of honesty in students.
  B) the level of reading comprehension of students at the beginning and at the end of a speed-reading class.
  C) the hours spent studying each week by freshmen and seniors.
  D) the scores on a tolerance-of-diversity measure between two sororities.

Question 2

In the general linear model, errors in predictions are caused by
 
  A) influences of measured predictor variables.
  B) influences not measured by any of the predictor variables.
  C) some fixed influence that is the same for all individuals.
  D) correlations among the predictor variables.



nital

  • Sr. Member
  • ****
  • Posts: 320
Answer to Question 1

B

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

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

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

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?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

For a complete list of videos, visit our video library