"Mean" is really the average on a set of numbers. The video uses the temperatures on a weather report as an example of a data set. Start by adding the temperature numbers of the week up. After you have the total, divide that number by 7, because you used 7 numbers in your data set. The answer that you get after dividing will have a few decimal places at the end of it. You can round the answer to the nearest whole number because all the numbers from your original data set do not have any decimals on them. That number will be the mean for you data set, or in this scenario, the mean temperature for the week.
 Hot
 Latest

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

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

How To: Find the Percent Given Two Numbers

How To: Normalize a data set into another scale

How To: Find a number given Its percent

How To: Solve an equation with a radical under a radical

How To: Do long division without a calculator

How To: Solve percentages without a calculator

How To: Calculate Faster Than a Calculator

How To: Convert between diameter and radius

How To: Find the slope from a set of points

How To: Subtract a mixed number from a proper fraction in basic math

How To: Solve problems involving functions in algebra

How To: Find the equation of a circle given: center & tangent

How To: Calculate the height and volume of a pyramid

How To: Find the Slope Given 2 Ordered Pairs

How To: Find a percent of a number

How To: Find a missing side of a triangle, similar to another

How To: Learn Calculus in 20 minutes

How To: Solve problems involving deductive reasoning

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

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

How To: Find the Percent Given Two Numbers

How To: Normalize a data set into another scale

How To: Find a number given Its percent

How To: Solve an equation with a radical under a radical

How To: Do long division without a calculator

How To: Solve percentages without a calculator

How To: Calculate Faster Than a Calculator

How To: Convert between diameter and radius

How To: Find the slope from a set of points

How To: Subtract a mixed number from a proper fraction in basic math

How To: Solve problems involving functions in algebra

How To: Find the equation of a circle given: center & tangent

How To: Calculate the height and volume of a pyramid

How To: Find the Slope Given 2 Ordered Pairs

How To: Find a percent of a number

How To: Find a missing side of a triangle, similar to another

How To: Learn Calculus in 20 minutes

How To: Solve problems involving deductive reasoning
Be the First to Comment
Share Your Thoughts