If every 10th student on a non alphabetized list of names was choose from your school to answer a survey, this group would be a
a. independent sample
b. random sample
c. blased sample
d. experimental sample

What is the coefficient of kinetic friction μk between the block and the tabletop?

Why is rain likely when warm, moisture-laden air meets cold air? a) the lighter warm air will rise and cool down, causing condensation and rain. b) the cold air moves faster and pushes the warm air away, causing condensation and rain. c) the moisture in the warm air condenses on contact with the cold air, causing rain to fall. d) the cold air mixes with the warm air, reducing its temperature causing moisture to condense.

Which one of the following terms is used to indicate the natural tendency of an object to remain at rest or in motion at a constant speed along a straight line? velocity acceleration equilibrium force inertia