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Mathematics 14 Online
OpenStudy (anonymous):

Information for question 1-2. One-half of the students at Greendale Middle School take art. Two-thirds of students take Spanish. Jenny uses a coin and a standard number cube as a simulation of the students at Greendale Middle School. Jenny let's "T" represent a student taking art and "H" represents a student not taking art. She lets the numbers 1 2 3 and 4 on the number cube represent a student taking Spanish and the numbers 5 and 6 represent a student not taking Spanish. This is the table: http://gyazo.com/cb9fd2a2f5ff44a80f719e025b7abd69

OpenStudy (anonymous):

1. Find the probability that a student at Greendale Middle School takes both Spanish and art. 3/20 2/5 7/20 1/10

OpenStudy (anonymous):

2. Find the probability that a student at Greendale Middle School takes neither art or Spanish. 3/20 2/5 7/20 1/10

OpenStudy (anonymous):

Just count the results which fit each of those conditions.

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