Answer:
I) (ii) (iii) (iv) (v)
Step-by-step explanation:
The sample space for an 8-sided fair die rolled twice is:
(a) Possibility diagram of the product of the two numbers appearing on the die in each throw
(b)
I) A prime number
ii) Not a perfect square
Number of Perfect Squares =11
P(Product is Not a perfect square)
iii) A multiple of 5
Number of Multiples of 5=15
iv) Less than or equal to 21
Product less than or equal to 21=40
v) Divisible by 4 or 6
Products Divisible by 4 or 6= 42