Suppose that quiz scores in a beginning statistics class have a mean of 7.4 with a standard deviation of 0.2. Using Chebyshev's Theorem, state the range in which at least 88.9% of the data will reside. Please do not round your answers.

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