Math, asked by muskan09085, 2 months ago

ample 3. Of the students in a college, it is known that 30% has 100%
attendance and that 70% students are irregular. Previous year results
report that 70% of all students who has 100% attendance attain A grade
and 10% irregular students attain A grade in their annual examination. At
the end of the year, one student is chosen at random from the college and
he has a grade. What is the probability that the student has 100%
attendance ?

Answers

Answered by tiwarikusum15

0

Step-by-step explanation:

smaj nahi aya mark me as brainlest please

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