Copy and solve the problems given below in Math CW book and submit on 29-04-2019.
Q1. Jarred has red pencils and blue pencils in his pencil case.
He selects a pencil at random, records its colour and replaces the pencil in the pencil case. He repeats this 50 times. The results are shown.
Red 35
Blue 15
Estimate the probability that the pencil Jarred selects is
a) red
b) blue
Q2. A bag contains 3 red, 2 blue and 5 green marbles. A marble is picked out of the bag at random. Find the probability that it is
a) red b) blue c) green
