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In a class of 19 students, 10 study Spanish, 7 study French, and 2 study both French and Spanish. One student is picked at random. Find each probability.

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In a class of 19 students, 10 study Spanish, 7 study French, and 2 study both French and Spanish. One student is picked at random. Find each probability.
    a.    P(studying Spanish but not French)    b.    P(studying neither Spanish nor French)

    c.    P(studying both Spanish and French)    d.    P(studying French)
asked 6 years ago in Statistics by anonymous

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P(studying Spanish but not French): 10/19

P(studying neither Spanish nor French): 0

P(studying both Spanish and French) : 2/19

P(studying French): 9/19
answered 6 years ago by anonymous
This is wrong.
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a. P(studying Spanish but not French) 8/19

b. P(studying neither Spanish nor French) 4/19

c. P(studying both Spanish And French) 2/19

d. P(studying French) 7/19
answered 5 years ago by anonymous

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