A p value...(choose all correct answers) Group of answer choices Necessarily grows larger as the difference between a sample mean and null hypothesis grown larger. Must be smaller for a sample with a mean of 10 than a sample with a mean of 15, if both are tested against the hypothesis that they're drawn from a population with a mean of 0. Represents the probability of obtaining a given difference (or one larger) between a sample mean and the mean of the comparison distribution predicted by the null hypothesis, if the null hypothesis is true. is a result of a hypothesis test and has a smaller value for a sample that presents more evidence against the null than for a sample that presents less evidence against the null Must be greater than alpha in order to reject the null hypothesis