Multiple Choice
Which of the scatter plots above shows a negative trend?
Three scatterplots are shown. The first scatterplot is labeled I and shows no correlation. The second scatterplot labeled II shows negative correlation. The third scatterplot labeled III shows positive correlation.
A. II
B. III
C. I
D. none of these
A. II
Well, let's see here. We're looking for a scatter plot with a negative trend. So if we analyze each option, we see that option C, "I," has no correlation, so it cannot have a negative trend. Option B, "III," has positive correlation, which is the opposite of what we're looking for. And option D says "none of these," so that can't be it either. That leaves us with option A, "II," the only choice remaining. So, in conclusion, my dear friend, the scatter plot that shows a negative trend is option A, "II." Keep on scatter plotting!
The scatter plot that shows a negative trend is: A. II
To determine which of the scatter plots above shows a negative trend, you need to analyze the correlation between the variables in each scatter plot.
In scatter plot I, it is stated that there is no correlation, so we can eliminate option C.
In scatter plot II, it is mentioned that there is negative correlation. Negative correlation means that as one variable increases, the other variable decreases. This matches the description provided for scatter plot II, so it is a potential candidate for the correct answer.
In scatter plot III, it is stated that there is positive correlation. Positive correlation means that as one variable increases, the other variable also increases. This contradicts the description provided in the question, so we can eliminate option B.
Based on the analysis, the scatter plot that shows a negative trend is scatter plot II, so the correct answer is A.