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An Urn Contains the Mix of Marbles Shown Below  Marbles f Reds 6 Whites 5 Greens 2 Blue 7\begin{array} { l l } \text { Marbles } & f \\\text { Reds } & 6 \\\text { Whites } & 5 \\\text { Greens } & 2 \\\text { Blue } & 7\end{array}

Question 33

Essay

An urn contains the mix of marbles shown below. What is the probability of drawing
a. a blue marble?
b. a green marble?
c. a red or a white marble?
d. a white, green, or blue marble?  Marbles f Reds 6 Whites 5 Greens 2 Blue 7\begin{array} { l l } \text { Marbles } & f \\\text { Reds } & 6 \\\text { Whites } & 5 \\\text { Greens } & 2 \\\text { Blue } & 7\end{array}

Correct Answer:

verifed

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Total marbles = 20
a. 7/20 = .35 = proba...

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