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vesna_86 [32]
2 years ago
8

From a group of 6 freshmen, 5 sophomores, and 8 seniors, a

Mathematics
2 answers:
ryzh [129]2 years ago
7 0

Answer:

a: 42%

b: 68%

Step-by-step explanation:

Nesterboy [21]2 years ago
4 0

Answer:

1. The probability of selecting a senior is 0.42 (42%).

2. The probability of not selecting a freshman is 0.68 (68%).

Step-by-step explanation:

Total students: 19

  • Freshmen: 6
  • Sophomores: 5
  • Seniors: 8

1. \frac{8}{19} = 0.42

2. \frac{13}{19} = 0.68

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