Inspection of the Scatter Plot Above Seems to Indicate That

question 6

Multiple Choice

Inspection of the scatter plot above seems to indicate that the assumptions of the linear model may not be met.Which aspect of the plots indicate this?

• A)The original plot and the plot of the residuals clearly indicate a non-linear model is more appropriate.
• B)There is evidence that the residuals are not normally distributed.
• C)The slope of the best fit line is non-zero.
• D)The correlation between the variables is non-zero.
• E)There is evidence the residuals do not have the same variance for all pH values.
• .

---

Definitions:

Working Memory

A cognitive system that holds and manipulates information in short-term memory for tasks such as reasoning and comprehension.

Long-term Memory

The aspect of memory responsible for storing information over extended periods, potentially throughout a person’s life.

Retrograde Amnesia

A loss of memory-access to events that occurred, or information that was learned, before an injury or the onset of a disease.

Explicit Memory

Memory in which there is conscious recall of facts and events.