A simple random sample of sizen=31 is obtained from a population with µ = 43 and o= 6. Does the population need to be normally distributed for the sampling distribution of x to be approximately normally distributed? Why? What is the sampling distribution of x? (Type integers or decimals rounded to three decimal places as needed.) and o %3D !! O A. The sampling distribution of x follows Student's t-distribution with and o- = O B. The samplirg distribution of x is skewed left with %3D and o= !! O C. The sampling distribution of x is normal or approximately normal with u: = and o %3D OD. The sampling distribution of x is uniform with H Get More Help- Clear All Check Answer Aa