Question

The dot diagram represents the masses in kg
of 24 students.
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
i.
A student is selected at random.The probability that the student has a mass of atleast x kg is 1/3. Find the value of x.​

Answer 1

Answer:

given probability is 1/3

probability=no.of favorable outcomes/total possible outco.es

1/3=x/24

1/3×24=x

x=8