Negative association. There is an outlier, the data moves positively, and there is a large cluster in the graph data.
Answer:
7+9+11+3=30 (total)
(13)-

(14)-

(15)-

(16)-

(17)- Experimental and theoretical are not the same but within 10% of each other .
<span> z2 • (5z2 + z - 1
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3
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