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

Author Question: If the coefficient of determination is 0.81, the coefficient of correlation (Read 72 times)

emoedee

  • Full Member
  • ***
  • Posts: 156
on: Mar 25, 2023

Question 1

If the coefficient of correlation is a positive value, then the regression equation


◦

must have a positive slope


◦

must have a negative slope


◦

could have either a positive or a negative slope


◦

must have a positive y intercept



Question 2

If the coefficient of determination is 0.81, the coefficient of correlation


◦

is 0.6561


◦

could be either + 0.9 or - 0.9


◦

must be positive


◦

must be negative

Essentials of Statistics for Business and Economics ¦ Anderson, Sweeney, Williams, Camm, Cochran ¦ 7th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by emoedee on Mar 25, 2023

gyvette

  • Full Member
  • ***
  • Posts: 196
Reply #1 on: Mar 25, 2023
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 56% of students answer this correctly


emoedee

  • Member
  • Posts: 156
Reply 2 on: Mar 25, 2023
YES! Correct, THANKS for helping me on my review

Dinolord

  • Member
  • Posts: 313
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

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?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Determination of Gender Determination of Gender
IQ and Genetics The closer the genetic relationship, the higher the correlation in IQ. Based on: Br IQ and Genetics The closer the genetic relationship, the higher the correlation in IQ. Based on: Br
Cascade of regulated splicing that controls sex determination in Drosophila embr Cascade of regulated splicing that controls sex determination in Drosophila embr
Determination of the genotype of F2 plants by the production of F3 progeny Determination of the genotype of F2 plants by the production of F3 progeny
Limb-position and digit determination Limb-position and digit determination
Calculation of the inbreeding coefficient (F) Calculation of the inbreeding coefficient (F)
Video: Erythropoietin (EPO)

For a complete list of videos, visit our video library