« previous next »

Author Question: The t test assumes that the independent variable affects the _________ of the populations. a. ... (Read 47 times)

danielfitts88

  • Hero Member
  • *****
  • Posts: 535
on: Jun 19, 2018
The t test assumes that the independent variable affects the _________ of the populations.
 
  a. means c. means and standard deviations
  b. standard deviations d. none of these

Question 2

In an independent groups design the nondirectional alternative hypothesis states _________.
 
  a. 1 > 2 c. 1 ?0? 2
  b. 1 < 2 d. 1 = 2


FergA

  • Sr. Member
  • ****
  • Posts: 352
Reply #1 on: Jun 19, 2018
Answer to Question 1

A

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

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?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Varus Stress Test Varus Stress Test
National Results of the Scholastic Assessment Test (SAT) National Results of the Scholastic Assessment Test (SAT)
Cards Used in a Formal Test of Problem Solving Cards Used in a Formal Test of Problem Solving
Variable and absorption costing, explaining operating-income differences. Variable and absorption costing, explaining operating-income differences.
Independent assortment of alleles of two genes Independent assortment of alleles of two genes
Light-independent reactions in C4 plants Light-independent reactions in C4 plants
Video: Spinal Cord Injury Animation

For a complete list of videos, visit our video library