SAT Probability and conditional probability Question
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Question 1 · Medium · MathJune 2024 Batch 2 · Q16Probability and conditional probability · 0 solved
| Subject | Sixth | Seventh | Eighth | Total |
|---|---|---|---|---|
| English | 4 | 9 | 9 | 22 |
| Mathematics | 7 | 4 | 9 | 20 |
| Science | 4 | 6 | 4 | 14 |
| Social studies | 6 | 9 | 9 | 24 |
| Total | 21 | 28 | 31 | 80 |
The table gives the distribution of favorite core subject and grade level for 80 students. If a student is selected at random.what is the probability of selecting a student whose favorite core subject is mathematics?
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