Question

The numbers 2

1

, 2

2

, 2

3

· · · 2

50 are written in small paper pieces and placed in a box.

a) Write the sequence of numbers comes in the right end of these numbers ?

b) If one is taken from the box at random, then what is the probability of getting a number with 4 in ones

place?

c) What is the probability of getting a number with 8 in ones place?

d) What is the probability of getting a number with 2 in ones place?

e) what is the probability of not getting a number with 2 in ones place?

3) Two digit numbers are written in small paper pieces and placed in a box.​

Answer 1

Step-by-step explanation:

Since, in a slip box, four marks as 1,2,3,4.

Slipsbox1,2,3,4

The sample space is

S(1,2),(1,3),(1,4),(2,1),(2,3),(2,4),(3,1),(3,2),(3,4),(4,1),(4,2),(4,3)

Note If above experiment is with replacement, then additional sample space are