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

Author Question: Compute the linear correlation coefficient between the two variables and determine whether a linear ... (Read 80 times)

bobypop

  • Hero Member
  • *****
  • Posts: 539
on: Jan 16, 2020
Compute the linear correlation coefficient between the two variables and determine whether a linear relation exists.

To investigate the relationship between yield of soybeans and the amount of fertilizer used, a researcher divides a field into eight plots of equal size and applies a different amount of fertilizer to each plot. The table shows the yield of  soybeans and the amount of fertilizer used for each plot.

◦ r = 0.729; no linear relation exists
◦ r = 0.683; linear relation exists
◦ r = 0.819; linear relation exists
◦ r = 0.683; no linear relation exists
Statistics: Informed Decisions Using Data ¦ Sullivan ¦ 5th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by bobypop on Jan 16, 2020

b614102004

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jan 16, 2020
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 35% of students answer this correctly


bobypop

  • Member
  • Posts: 539
Reply 2 on: Jan 16, 2020
Excellent

tanna.moeller

  • Member
  • Posts: 328
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Using Parallax to Determine Distance Using Parallax to Determine Distance
Two-point linear perspective. Two-point linear perspective.
Synthesis of the linear peptidoglycan molecule of S. aureus Synthesis of the linear peptidoglycan molecule of S. aureus
How to use the discriminant to determine the number of roots for any quadratic equation How to use the discriminant to determine the number of roots for any quadratic equation
How to use the discriminant to determine the value of k in a quadratic with one real root How to use the discriminant to determine the value of k in a quadratic with one real root
Linear programming problems using the simplex method. Linear programming problems using the simplex method.
Video: Evolutionary tree of life Animation

For a complete list of videos, visit our video library