Math, asked by anxetiyplayz, 3 months ago

Following table shows the marks scored by a group of 90 students in a mathematical test
of 100 marks.
Marks 0-20 20-30 30-40 40-50 50-60 60-70 70-80
Number of
students 7 10 19 20 10 15 9
Find the probability that a student obtained less than 20% marks.

Answers

Answered by namancrhs2021
0

Answer:https://images.topperlearning.com/topper/tinymce/integration/showimage.php?formula=0ce5293b15fbf260fed4fbf46f655cef.png

Step-by-step explanation:

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