« previous next »

Author Question: In order to determine whether or not the means of two populations are equal, a. a t test must be ... (Read 123 times)

fnuegbu

  • Hero Member
  • *****
  • Posts: 539
on: Jun 24, 2018
In order to determine whether or not the means of two populations are equal,
 a. a t test must be performed.
  b. an analysis of variance must be performed.
  c. either a t test or an analysis of variance can be performed.
  d. a chi-square test can be performed.

Question 2

Simulation models that must take into account how the system changes or evolves over time are referred to as dynamic simulation models.
 a. True
  b. False
  Indicate whether the statement is true or false


TheNamesImani

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jun 24, 2018
Answer to Question 1

c

Answer to Question 2

TRUE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

The F integration site determines the order of gene transfer in Hfrs The F integration site determines the order of gene transfer in Hfrs
Using Parallax to Determine Distance Using Parallax to Determine Distance
A test for iconic sensory memory A test for iconic sensory memory
How to evaluate third-order determinants by Minors Method (Question 2) How to evaluate third-order determinants by Minors Method (Question 2)
Finger-to-nose test Finger-to-nose test
Determine the legnth of x to the nearest tenth of a metre Determine the legnth of x to the nearest tenth of a metre
Video: Types of antimicrobial substances (interferons & complement protein)

For a complete list of videos, visit our video library