« previous next »

Author Question: What is the first step to be performed in the following mathematical expression, X2? a. Square ... (Read 89 times)

jenna1

  • Hero Member
  • *****
  • Posts: 568
on: Jun 20, 2018
What is the first step to be performed in the following mathematical expression, X2?
 
  a. Square each score c. Add the squared scores
  b. Add the scores d. Square the sum of the scores

Question 2

What is the final step to be performed in the mathematical expression, (X)2?
 
  a. Square each score c. Add the squared scores
  b. Add the scores d. Square the sum of the scores


kjohnson

  • Sr. Member
  • ****
  • Posts: 330
Reply #1 on: Jun 20, 2018
Answer to Question 1

A

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Galactose gene expression Galactose gene expression
Using a step stool to work on the spine Using a step stool to work on the spine
Two woodcuts from Darwin’s 1872 book, The Expression of Emotions in Man and Animals, that he used ... Two woodcuts from Darwin’s 1872 book, The Expression of Emotions in Man and Animals, that he used ...
Variable expression of yellow phenotype in mice caused by diet-related epigenetic changes in the gen Variable expression of yellow phenotype in mice caused by diet-related epigenetic changes in the gen
Phenotype proportions in the progeny of a dihybrid cross performed by Mendel Phenotype proportions in the progeny of a dihybrid cross performed by Mendel
Effects of Temperature on Gene Expression Effects of Temperature on Gene Expression
Video: Brain Anatomy Animation (Part 2 of 2)

For a complete list of videos, visit our video library