Author Question: A t test for dependent means would be used to compare A) the level of honesty in politicians with ... (Read 66 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?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

For a complete list of videos, visit our video library