Question

What type of correlation is suggested by the scatter plot?

Image related to the assessment question



No Correlation

Negative, Strong Correlation

Positive, Strong Correlation

Negative, Weak Correlation

Positive, Weak Correlation
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English

Answer 1

I can’t see the scatter plot image you meant to include. Please either upload the image again or describe it (do the points generally go up or down from left to right? are they tightly grouped along a line or very spread out? any clear outliers?).

How to decide yourself:
- Direction: if points trend upward left→right = positive; downward = negative; no clear trend = no correlation.
- Strength: if points lie close to an imaginary straight line = strong; if they’re widely scattered around the trend = weak.
- Rough numeric cutoffs (for correlation coefficient r): |r| ≥ 0.7 strong, 0.3 ≤ |r| < 0.7 weak-to-moderate, |r| < 0.3 little/no correlation.

Examples:
- Positive, strong: points tightly clustered along an upward line.
- Positive, weak: general upward pattern but lots of scatter.
- Negative, strong: tightly clustered along a downward line.
- Negative, weak: downward trend but very spread out.
- No correlation: points form a cloud with no upward or downward pattern.

Upload or describe the plot and I’ll pick the correct option.