what is the probability that digit in its unit place
Attachments:
Answers
Answered by
0
as they are chosen randomly
they all have equal probability
so if
probability of choosing a=P(a)
then P (0)+P (1)+.......P (9)=1
so 10×P(1)=1
so P (1)=1/10
they all have equal probability
so if
probability of choosing a=P(a)
then P (0)+P (1)+.......P (9)=1
so 10×P(1)=1
so P (1)=1/10
Similar questions