When the Relationship Between Two Variables Is Very Strong and Decreasing

question 142

Multiple Choice

When the relationship between two variables is very strong and decreasing in a linear way,the Spearman rank-correlation coefficient will be close to:

• A)0
• B)−1
• C)ρ
• D)∞

Explain the reasons behind the absence of certain splittings in NMR spectra.

Comprehend and describe the functional group effects on NMR chemical shifts.

Recognize the limitations and capabilities of NMR spectroscopy in detecting dynamic processes.

Demonstrate the ability to use NMR spectroscopy as a tool to investigate molecular dynamics and confirm the presence of specific atoms or functional groups.