Question

NOTE the frequency of two wheeler,three wheeler and four-wheeler going past during a time interval ,in front of your school gate,Find the probability that any one vehicle out of the total vehicles you have observed is a two wheeler.

Answer 1

Answer:

Step-by-step explanation:

Hi guys let we solved this question In easy way step by step .

Solving:

STEP :1  in this question say find the probability of two wheeler

First you choose make frequency table choose any random number by your self .    so, I choose my self .

types of vehicle - two wheeler           three wheeler              four Wheeler

number of ve           20                +                    40      +             60 =100

STEP :2 question said  you observed two wheeler is 20

you have divide it 20/100 so the probability is 1/5