Question

In the following spinning wheel, find the probability of the pointer stopping at a composite number
2
7​

Answer 1

Answer:

2 is the correct. answer

Answer 2

Step-by-step explanation:

(a) The pointer can stop at one of following regions A,A,B,C,D.

Only in ⊥ case that pointer will stop at region D.

Probability:

5

1

(b) There are 52 cards: 4 ace cards

Probability of getting an ace card

=

52

4

=

13

1

(c) There are a total of 7 apple, out of which 4 are red, 3 are green.

Probability of red apple =

7

4