How do we detect the if it's stats or parameters, and how do I get the symbols

QUESTION 1 All bags of a certain brand of tortilla chips claim to have a net weight of 14 ounces and a standard deviation of 0.20. The net weights actually vary slightly from bag to bag and are normally distributed with mean u. A representative of a consumer advocacy group wishes to see if there is any evidence that the mean net weight is less than advertised. For this, the representative randomly selects 16 bags of this brand and determines the net weight of each. He finds the sample mean to be 13.82 ounces and the standard error to be 0.24. The sample mean of 13.82 is a O parameter O statistic QUESTION 2 From the above problem match the symbol with it's appropriate numerical value V X A. 14