Answer: Proportional reasoning compares ratios to answer questions.
The answer is correct , 5/8 is greater than 3/8 (:
Mark as brainliest please
Five Millon four thousand and three hundred
Answer:
The expected value of random variable X is often written as E(X) or µ or µX.
Step-by-step explanation:The expected value is the 'long-run mean' in the sense that, if as more and more values of the random variable were collected (by sampling or by repeated trials of a probability activity), the sample mean becomes closer to the expected value.
