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I need some help. Please help me TYSM!!!

I need some help. Please help me TYSM!!!-example-1

1 Answer

2 votes

Answer:

D

Explanation:

Don't be scared off by this problem. Just read the numbers.

Those A + = 264

Those RH- = 111

The total = 375

Total of everyone typed is 740

Probability = 375 / 740 = 0.50675

Probability = 0.507 to the nearest thousandth.

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