Answer :
Answer:
The probability for getting a head and an even number is 0.25.
Step-by-step explanation:
Let, (H -Head And T = Tail )
S be the sample space of the event = { (H,1) ,(H,2) ,(H,3) ,(H,4) ,(H,5) ,(H,6) ,(T,1) ,(T,2) ,(T,3) ,(T,4) ,(T,5) ,(T,6) }
∴ n(S) = 12
Let A be the event getting a head and an even number when a coin is tossed and a six sided dice is rolled
A ={(H,2) ,(H,4),(H,6) }
∴ n(A) = 3
∴ [tex]P(A) = \frac{n(A)}{n(S)}\\P(A) = \frac{3}{12}\\ P(A) = 0.25[/tex]
The probability for getting a head and an even number is 0.25.