For number 1- 4 refer to the problem below: The extracurricular activities in which the senior class at Manila National High School participate are shown in the Venn diagram. Drama 30 38 Band 51 10 1. How many students are in the senior class? 4 8 а. 230 b. 297 с. 345 d. 278 137 Athletics 2. How many students participate in athletics? 67 а. 137 b. 147 с. 159 d. 149 3. If a student is randomly chosen, what is the probability that the student participates in athletics or drama? 71 а. 115 2 b. 23 С. 115 23 d. 71 4. If a student is randomly chosen, what is the probability that the student participates only in drama and band? 71 а. 115 2 b. 23 23 С. 115 d.

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