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Forty students in the second grade class listed their hair and eye colors in the table below:
Brown hair Blonde hair Total
Blue Eyes 5 12 17
Brown Eyes 16 7 23
21 19 40
Are the events “blonde hair” and “brown eyes” independent?

Forty students in the second grade class listed their hair and eye colors in the table below Brown hair Blonde hair Total Blue Eyes 5 12 17 Brown Eyes 16 7 23 2 class=

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