in the mathematics test if there are 90 students and 27 students got less then 20% marks find the probability that a student obtained less than 20% in the mathematics test
Answers
Answered by
0
Answer:
answer is 2/15
Step-by-step explanation:
Answered by
1
Answer:
27/90 or 0.3
Step-by-step explanation:
total students= 90
students who got less than 20%= 27
find p(a student obtained less than 20%= no.of observation/total observations
27/90 or 0.3
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