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Use the following table to determine P(X≤3).

Use the following table to determine P(X≤3).-example-1

1 Answer

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P(x \leqslant 3) = P(1) + P(2) + P(3) \\


P(x \leqslant 3) = 0.25 + 0.32 + 0.17 \\


P(x \leqslant 3) = 0.74

Thus the correct answer is

the last option .

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