If a test's scores follow a normal curve, most of the grades will fall on either end of the scale.
t or f

If a test's scores follow a normal curve most of the grades will fall on either end of the scale. This statement is FALSE. In the "Bell Curve", or "Normal Distribution" most of the grades will be around the central value with no bias right or left. Marks on a test usually follow a Normal Distribution, so there is a central value (mean, median, and mode are equal), and there is a symmetrical distribution to both sides. So most of the answers will NOT fall on either END of the scale, but on both sides of the middle value.

loess contribute to the flooding of rivers by providing the silt that is washed into rivers and constantly raises the bed of the rivers. this elevation above the surrounding flood plains and dams allow the river to overwhelm the dams and flood thousand of square miles of neighboring flood plains.

no questions on whether they are allowed that right