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1) The probabilities of three students, Rey, Oliver and Gemma, to be elected as SSG president are 2/9, 1/6 and 1/12 respectively. Find the probability that
a. either Oliver or Gemma will be elected. b. either Rey or Oliver will be elected.
c. neither Rey nor Gemma will be elected
2) Mrs. Cruz has 55 students, 30 males and 25 females. One-third of the males and 60% of the females have internet connection. What is the probability that a student chosen is
a. female or has no internet connection? b. a male or has no internet connection?
Answers & Comments
Answer:
Answer✏️
1.B
2.B
A.)30 male
B.)25 female