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Author Question: Compute the linear correlation coefficient between the two variables and determine whether a linear ... (Read 77 times)

bobypop

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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
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Marked as best answer by bobypop on Jan 16, 2020

b614102004

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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.
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bobypop

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Reply 2 on: Jan 16, 2020
Gracias!

kjohnson

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Reply 3 on: Yesterday
Excellent

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