Questions: Identity the scatter diagram corresponding to r=-1. Choose the correct answer. A B. c. D.

Transcript text: Identity the scatter diagram corresponding to $\mathrm{r}=-1$. Choose the correct answer. A B. c. D.

Solution

Solution Steps

Step 1: Understand the Problem

The problem asks to identify the scatter diagram that corresponds to a correlation coefficient $ r = -1 $. A correlation coefficient of $ r = -1 $ indicates a perfect negative linear relationship between the two variables.

Step 2: Analyze the Options

Examine each scatter diagram to determine which one shows a perfect negative linear relationship:

Option A: The points do not form a perfect line.
Option B: The points do not form a perfect line.
Option C: The points form a perfect negative linear line.
Option D: The points do not form a perfect line.

Step 3: Select the Correct Answer

Based on the analysis, Option C shows a perfect negative linear relationship, which corresponds to $ r = -1 $.

Final Answer

The correct scatter diagram corresponding to $ r = -1 $ is Option C.

Was this solution helpful?

Unhelpful

Helpful

< Previous Next >

Thank you for your feedback.

Copied!

Questions: Identity the scatter diagram corresponding to r=-1. Choose the correct answer. A B. c. D.

Solution

Solution Steps

Final Answer

Questions asked by other users