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 87 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
:D TYSM

apple

  • Member
  • Posts: 352
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Determination of the complete genome sequence of Haemophilus influenzae by Venter, Smith, and collea Determination of the complete genome sequence of Haemophilus influenzae by Venter, Smith, and collea
Correlation between Celsius and Fahrenheit Scales Correlation between Celsius and Fahrenheit Scales
Determination of Income Inequality Determination of Income Inequality
Table - Correlation Analysis Table - Correlation Analysis
Sex determination Sex determination
Allelic series for coat-color determination in mammals Allelic series for coat-color determination in mammals
Video: Red Blood Cells - Erythropoietin (EPO)

For a complete list of videos, visit our video library