The acceptable level for insect filth in a certain food item is 2 insect fragments larvae eggs body parts and so on per 10 grams A simple random sample of 40 ten gram portions of the food item is obtained and results in a sample mean of x 2 6 insect fragments per ten gram portion Complete parts a through c below Save a Why is the sampling distribution of x approximately normal OA The sampling distribution of x is approximately normal because the sample size is large enough OB The sampling distribution of x is approximately normal because the population is normally distributed and the sample size is large enough OC The sampling distribution of x is approximately normal because the population is normally distributed OD The sampling distribution of x is assumed to be approximately normal