A fair coin is flipped 4 times. It lands facing heads up 3 out of 4 times. The probability of a fair coin landing heads up on one flip is 0.5. Select the statement that gives the most explanation for why the observed frequency is different than the predicted probability." The kind of coin used is to heavy. O The total number of coin flips is small. O The coin had heads on both sides. The probabilities 3/4 and 1/2 have different denominators.​