« previous next »

Author Question: A Type II error is defined as: a. rejecting a true null hypothesis. c. not rejecting a true null ... (Read 116 times)

jon_i

  • Hero Member
  • *****
  • Posts: 549
on: Jun 24, 2018
A Type II error is defined as:
 a. rejecting a true null hypothesis. c. not rejecting a true null hypothesis.
  b. rejecting a false null hypothesis. d. not rejecting a false null hypothesis.

Question 2

In a first-order model with two predictors x1 and x2, an interaction term may be used when the:
 a. relationship between the dependent variable and the independent variables is linear.
  b. effect of x1 on the dependent variable is influenced by x2.
  c. effect of x2 on the dependent variable is influenced by x1.
  d. both b and c.


kusterl

  • Sr. Member
  • ****
  • Posts: 315
Reply #1 on: Jun 24, 2018
Answer to Question 1

D

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Injecting an IV push (bolus) medication; C, another type of needleless syringe and needleless IV acc Injecting an IV push (bolus) medication; C, another type of needleless syringe and needleless IV acc
False-color imagery of the Sun, a G-type main-sequence star, the closest to Earth. False-color imagery of the Sun, a G-type main-sequence star, the closest to Earth.
Paternity Determination by Blood Type Paternity Determination by Blood Type
A typical injector-pump-type automotive diesel fuel injection system. A typical injector-pump-type automotive diesel fuel injection system.
Cycads, a Type of Gymnosperm Cycads, a Type of Gymnosperm
Primary Type of Floor Framing Primary Type of Floor Framing
Video: Effect of blood chemistry - stimuli, hyperventilation response and hypoventilation response

For a complete list of videos, visit our video library