In this tutorial, we learn how to know the difference: census, study, & sample survey. The census is when everyone's opinion is needed. An example is when you will see census studies happen throughout the year from the government seeing how many people live in one household. A study is when you only need the opinion of experts. This can be when companies are releasing a new product and need the opinions of doctors or dentists about it. A sample survey is when a few people's opinions are enough. This is just a sample of other people and doesn't represent everyone else.
 Hot
 Latest

How To: Remember "greater than" & "less than" symbols

How To: Find the Percent Given Two Numbers

How To: Find a number given Its percent

How To: Calculate the height and volume of a pyramid

How To: Find the area of a triangle when given 2 sides & angle

How To: Do long division without a calculator

How To: Calculate percent composition for chemistry

How To: Translate a shape

How To: Find the coordinate of a point

How To: Use ">" (greater than) and "<" (less than) symbols

How To: Find the area of a parallelogram using geometry

How To: Determine the age of a fossil using carbon14

How To: Calculate math without a calculator

How To: Find a slope of a straight line with: Ax + By + C = 0

How To: Solve percentages without a calculator

How To: Learn Calculus in 20 minutes

How To: Calculate probability in "at least one" problems

How To: Normalize a data set into another scale

How To: Apply the fundamental rule of proportions

How To: Calculate Faster Than a Calculator

How To: Remember "greater than" & "less than" symbols

How To: Find the Percent Given Two Numbers

How To: Find a number given Its percent

How To: Calculate the height and volume of a pyramid

How To: Find the area of a triangle when given 2 sides & angle

How To: Do long division without a calculator

How To: Calculate percent composition for chemistry

How To: Translate a shape

How To: Find the coordinate of a point

How To: Use ">" (greater than) and "<" (less than) symbols

How To: Find the area of a parallelogram using geometry

How To: Determine the age of a fossil using carbon14

How To: Calculate math without a calculator

How To: Find a slope of a straight line with: Ax + By + C = 0

How To: Solve percentages without a calculator

How To: Learn Calculus in 20 minutes

How To: Calculate probability in "at least one" problems

How To: Normalize a data set into another scale

How To: Apply the fundamental rule of proportions

How To: Calculate Faster Than a Calculator
Be the First to Comment
Share Your Thoughts