As a project for a psychology course, a student correlated weight and intelligence scores for 250 students. the computed correlation coefficient was .00. what did the scatter plot look like?
a line with a positive slope
a random distribution of points
a line with a negative slope
a straight line from the lower left to the upper right-hand corner

Sum is 17 and their difference is 3

Abarbecue sold 26 hamburgers and hot dogs. hamburgers sell for $3.50 each and hot dogs sell for $2.00 each. if the barbecue made $70 in sales, determine and state the number of hot dogs sold.

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