Because the sample size is 9, do you need to be concerned about the shape of the population distribution when conducting the t test in (a)? Explain. Choose the correct answer below. A. With a small sample size, it is difficult to evaluate the assumption of a skewed distribution. However, the distribution may be asymmetric because the mean and the median are not close in value. B. With a small sample size, it is difficult to evaluate the assumption that the distribution follows the Student's t distribution. However, the distribution may be symmetric because the mean and the median are close in value. C. With a small sample size, it is difficult to evaluate the assumption of normality. However, the distribution may be symmetric because the mean and the median are close in value.