Need standard deviation

rk Points: 1.2 of 3 Save & Tests Suppose a simple random sample of size n = 50 is obtained from a population whose size is N = 10,000 and whose population proportion with a specified characteristic is p=0.4. Complete parts (a) through (c) below. Activity ok lan (a) Describe the sampling distribution of p. Choose the phrase that best describes the shape of the sampling distribution below. ook A. Approximately normal because n $ 0.05N and np(1 - p) 2 10. Inch B. Not normal because n $ 0.05N and np(1 - p) > 10. O C. Approximately normal because n $ 0.05N and np(1 - p)