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What is the probability that a randomly selected student with a master’s degree majored in English or Mathematics?
MATHEMATICS 230
ENGLISH 206
ENGINEERING 86
BUSINESS 176
EDUCATION 222
(statistics)

Respuesta :

mhanifa

Answer:

  • 0.4739 or 47.39%

Step-by-step explanation:

Total number of students:

  • 230 + 206 + 86 + 176 + 222 = 920

Students majored in English or Mathematics:

  • 230 + 206 = 436

Required probability:

  • P(E,M) = number of E + M / total number = 436/920 = 0.4739 = 47.39%

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