refer the table given below a compute the probability that a student obtained less than 20% in the mathematics test ​

Question

refer the table given below a compute the probability that a student obtained less than 20% in the mathematics test

in progress 0
Adalynn 2 weeks 2021-09-07T13:11:02+00:00 1 Answer 0 views 0

Answers ( )

    0
    2021-09-07T13:12:13+00:00

    Answer:

    Step-by-step explanation:

    given :


    Total number of students = 90


    1)


    Number of students obtained less than 20 marks are 7 members


    Probability less than 20 marks = 7/90

Leave an answer

Browse
Browse

18:9+8+9*3-7:3-1*13 = ? ( )