Every quarter, the Food and Drug Administration (FDA) produces a report called the Total Diet Study. The FDA's report covers a variety of food items, each of which is analyzed for potentially harmful chemical compounds. ATotal Diet Study reported that no pesticides at all were found in 55% of the domestically produced food samples. Consider a sample of 800 food items analyzed for the presence of pesticides. Complete parts a and b. E3w~ a. Compute p and o for the random variable x, the number of food items found that showed no trace of pesticide. p = E (Type an integer or a decimal.) o = D (Round to two decimal places as needed.) b. Based on a sample of 800 food items, is it likely to observe less than half without any traces of pesticide? Explain. O A. Yes. Fewer than half of the food items observed lies inside the interval 1.: :t 20. O B. Yes. Fewer than half of the food items observed lies outside the interval pi 20. O C. No. Fewer than half of the food items observed lies outside the interval pd: 20'. O D. No. Fewer than half of the food items observed lies inside the interval p :l: 20