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Sisters Winifred, Sarah, and Mary decide to go trick-or-treating one evening. They find that some of the houses are decorated with carved jack-o-lanterns, some have

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Sisters Winifred, Sarah, and Mary decide to go trick-or-treating one evening. They find that some of the houses are decorated with carved jack-o-lanterns, some have plain pumpkins, and others have no pumpkins at all. They also take note of which houses decide to give out chocolate candy and which give out non-chocolate candy. At the end of the evening, they record their data in the two-way table below while ingesting perhaps a little too much sugar. Chocolate Non-Chocolate Total Jack-o-Lanterns 14 6 20 Plain Pumpkins 12 15 No Pumpkins 4 9 13 Total 30 18 48 Use the two-way table to answer each of the following questions. Show your work by writing the unsimplified fraction in the space provided on the left, and then write your final answer as a fraction in simplest form. i. Determine the probability that one of the houses will give out chocolate candy. Work

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