The tables shows the outcomes of rolling two number cubes at the same time and finding the product of the two numbers. If Abby rolls two number cubes a hundred times , about how many times would she expect a product greater than 10
Answers
Answered by
15
Given:
The tables shows the outcomes of rolling two number cubes at the same time and finding the product of the two numbers.
To find:
If Abby rolls two number cubes a hundred times , about how many times would she expect a product greater than 10.
Solution:
The outcomes with a sum greater than 10 are 5,6 or 6,5 or 6,6.
That's 3 outcomes out of 36 possible outcomes
P(S > 10) = 3/36 = 1/12
So out of 100 times,
N = 100 × ( 1/12 ) = 8.33 ≈ 8
⇒ N = 8
8 times would be the expected number of rolls with a sum greater than 10.
Answered by
2
Answer:
it's 47 just trust me i got it right on my homework (computer graded) good luck!!!
Step-by-step explanation:
Similar questions