13ilyyyyy13 13ilyyyyy13 12-01-2023 Mathematics contestada For which sample size (n) and population parameter (p) can a normal curve be used to approximate the sampling distribution? O A. n = 30; p = 0.2 OB. n = 30; p = 0.3 O C. n = 40; p = 0.3 O D. n = 40; p = 0.2