Answer:B
Step-by-step explanation:
(7-2)2=5*2=10
or
(7-2)2=7*2-2*2=14-4=10
I would not know the answer to this question sorry
The study has the smallest margin of error for a 98% confidence interval is <span>The northern California study with a margin of error of 3.2%.
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So I think the answer to m<5 is 75 degrees