physics
posted by Gina .
Are fat fish more likely to have broad stripes than thin fish?
7. Answers: Yes
No
8. Reasons: Some fat fish have broad stripes and some have narrow stripes.
3/7 of the fat fish have broad stripes.
12/28 are broad striped and 16/28 are narrow striped.
3/7 of the fat fish have broad stripes and 9/21 of the thin fish have broad stripes.
Some fish with broad stripes are thin and some are fat.
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