Get premium membership and access questions with answers, video lessons as well as revision papers.

The probability that a pupil goes to school by a boda-boda is 2/3 and by a matatu is ¼ .If he uses a boda-boda...

      

The probability that a pupil goes to school by a boda-boda is 2/3 and by a matatu is ¼ .If he uses a boda-boda the probability that he is late to school is 2/5 and if he uses a matatu the probability of being late is 3/10 . If he use other means of transport the probability of being late is 3/20 .
(a) Draw a tree diagram to represent this information.
(b) Find the probability that he will be late for school.
(c) Find the probability that he will be late for school if he does not use a matatu.
(d) What is the probability that he will not be late to school

  

Answers


Kavungya
fig2816920191145.png
fig2916920191147.png
Kavungya answered the question on September 16, 2019 at 08:48


Next: A man with normal skin colour got married to a woman with normal skin colour. They gave birth to three children; one of them an...
Previous: In which homologous series does CH3 CH2 COOH belong?

View More Mathematics Questions and Answers | Return to Questions Index


Learn High School English on YouTube

Related Questions