Answer:12-16=-4
Step-by-step explanation:the answer is the same way it’s just flipped
Answer:
x=63+86
Step-by-step explanation:
due to circle theory
Give me one second I’ll be back
The expected outcomes less than 4 is the average of the outcomes
We would expect to get a number less than four out of 200 trials 100 times
<h3>How to determine the expected number of rolls?</h3>
The sample space of a number cube is:
S = {1,2,3,4,5,6}
There are 3 outcomes less than 4.
So, the probability of obtaining a number less than 4 is:
p = 3/6
This gives
p = 0.5
In a roll of 200, the expected outcomes less than 4 is:
E(x) = 0.5 * 200
This gives
E(x) = 100
Hence, we would expect to get a number less than four out of 200 trials 100 times
Read more about expected values at:
brainly.com/question/15858152
