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adoni [48]
3 years ago
8

If the martes obtained by a student in fiue subjects are 15, 14, 20, 17 d 25, then the probability of getting marks more than or

equal to 20 is​
Mathematics
1 answer:
adoni [48]3 years ago
5 0

Answer:

P(marks ≥ 20) = 0.4

Step-by-step explanation:

Marks gotten by the 5 students are;

15, 14, 20, 17, 25

Marks more than or equal to 20 are 2 in number namely 20 and 25.

Thus, probability of getting marks more than or equal to 20 is;

P(marks ≥ 20) = 2/5

P(marks ≥ 20) = 0.4

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