Question

In a sample survey of 645 people 516 people having high school certificate.what is probability of he/she having certificate

Answer 1

Answer:

0.8

Step-by-step explanation:

Total outcome=645

Favourable outcome =516

P(having certificate) = Favourable outcome/Total outcome

=516/645

=0.8

Answer 2

Answer:

.

answer is wrong. Rs aggarwal bacchi