Marks obtained by 2500 students are shown
in the following tables
Class interval
Frequency
610
less than yo
840
Yo-60
60 - 80
750
80 100
300
Total
2500
A student is selected at random, find the
Probability that
ů he scoses more than 80% marks.
(1 he scores less than 60% marks
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2
Answer:
answer B less than 60% he score
Step-by-step explanation:
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