This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A linear relationship requires that . a. a change of one unit in variable X be accompanied by a ... (Read 80 times)

humphriesbr@me.com

  • Hero Member
  • *****
  • Posts: 550
on: Aug 2, 2018
A linear relationship requires that .
 
  a. a change of one unit in variable X be accompanied by a constant amount ofchange in variable Y
 b. when X equals zero, then Y must equal zero
  c. the population distributions of X and Y are normal
  d. a change of one unit in variable X be accompanied by a varying amount ofchange in variable Y

Question 2

In a normal distribution, .9544 of the scores will be located in the interval between .
 
  a. the mean and plus 2
  b. plus 1 and plus 2
  c. plus 2 and plus 3
  d. the mean minus 2 and the mean plus 2


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cici

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Aug 2, 2018
Answer to Question 1

A

Answer to Question 2

D


humphriesbr@me.com

  • Member
  • Posts: 550
Reply 2 on: Aug 2, 2018
Thanks for the timely response, appreciate it

nothere

  • Member
  • Posts: 324
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Model of the GABA Receptor–Chloride Channel Molecules in Relationship to Antiseizure Pharmacotherapy Model of the GABA Receptor–Chloride Channel Molecules in Relationship to Antiseizure Pharmacotherapy
Change in Emotional States During Adolescence Average emotional state becomes teadilyi more negativ Change in Emotional States During Adolescence Average emotional state becomes teadilyi more negativ
Aquamatic pad and heating unit provide dry heat treatment to a patient’s arm. Aquamatic pad and heating unit provide dry heat treatment to a patient’s arm.
Global climate change and CO2 concentration Global climate change and CO2 concentration
Relationship of Sun Angle and Solar Radiation Relationship of Sun Angle and Solar Radiation
The relationship between maternal age and the frequency of trisomy 21 (Down syndrome). The risk incr The relationship between maternal age and the frequency of trisomy 21 (Down syndrome). The risk incr
Video: Hierarchical Sequencing Method - Sequence Tagged Sites

For a complete list of videos, visit our video library