We can reduce the margin of error in an interval estimate of p by doing any of the following EXCEPT:
a. increasing the sample size
b. reducing the confidence coefficient
c. using a planning value planning value closer to 0.5
d. increasing the level of significance

The table below lists recommended amounts of food to order for 10 party guests. how much of each food item should nathan and amanda order for a graduation party with 55 guests? use the table to answer. item amount fried chicken 16 pieces lasagna 7 pounds deli meats 1.8 pounds sliced cheese 1 and two fifths pounds bakery buns 1 dozen potato salad 2 pounds