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Mean Median Mode
Mean median mode are introduced in this unit. Range is also covered. Non-routine problems are included. Use of our free demo lessons is subject to our terms and conditions.
Lesson Access Description
Range To define range. To find the range of a set of data. Whole numbers, integers, and decimals are used in the problems presented. All problems are drawn from real-life situations.
Mean To define the arithmetic mean. To compute the mean. Whole numbers and decimals are used in the problems presented. In some cases, students are asked to round the mean to a particular decimal place.
Non-Routine Mean Students learn to work backwards by solving non-routine mean problems. To find the sum given the mean and the number of items in the set. To find the number of items given the mean and the sum. To find the missing number given the mean and the other numbers in the set. Whole numbers and decimals are used in the problems presented.
Median To find the median of a set of data. Sets with an odd number and with an even number of data are presented. Whole numbers and decimals are used in the problems presented.
Mode To find the mode of a set of data. Single-mode and bimodal sets are presented. A distinction is made between a set with a mode of zero and one with no mode. Whole numbers, signed numbers, and decimals are used in the problems presented.
Practice Exercises To complete 10 additional exercises as practice. To assess  students' understanding of all concepts learned so far.
Challenge Exercises To solve 10 additional problems that challenge students' understanding of all topics covered in this Unit. Problems are drawn from real-life situations. To hone students' problem-solving skills.
Solutions To review complete solutions to all exercises presented in this Unit. Includes the problem, step-by-step solutions, final answer and units for each exercise.

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Last Modified Copyright © 1998-2009 Mrs. Glosser's Math Goodies, Inc. All Rights Reserved.
17 Mar 2009
     
     
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