Complete parts (a) through (d) for the sampling distribution of the sample mean shown in the accompanying graph. Click the icon to view the graph. (a) What is the value of u-? i Sampling Distribution - X The value of u; is (b) What is the value of o;? The value of o- is (c) If the sample size is n = 9, what is likely true about the shape of the population? A. The shape of the population is approximately normal. O B. The shape of the population is skewed left. O C. The shape of the population is skewed right. 490 500 510 XI O D. The shape of the population cannot be determined. The distribution is normal. The locations of the (d) If the sample size is n = 9, what is the standard deviation of the population from which the sample was drawn? peak and inflection points are shown. The standard deviation of the population from which the sample was drawn is Print Done