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 42 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
Gracias!

miss_1456@hotmail.com

  • Member
  • Posts: 289
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

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.

Correlation between Celsius and Fahrenheit Scales Correlation between Celsius and Fahrenheit Scales
Discharge coefficient, sieve plates Discharge coefficient, sieve plates
Illustrated correlation between the Mendelian postulates of unit factors Illustrated correlation between the Mendelian postulates of unit factors
Calculation of the inbreeding coefficient (F) Calculation of the inbreeding coefficient (F)
Determination of trpL mRNA stem loop Determination of trpL mRNA stem loop
Video: Enzyme structure - Properties of enzymes

For a complete list of videos, visit our video library