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Range in math definition4/30/2024 In a game, points were won and lost, represented by integers. ![]() 1.įind the range of these distances run by 6 marathon runners:įind the range of these race times given in seconds:ħ.3 s, 8.4 s, 8.0 s, 7.5 s, 9.4 s, 8.7 s, 9.1 sĮmployees at a retail store are paid the hourly wages listed below. After you click ENTER, a message will appear in the RESULTS BOX to indicate whether your answer is correct or incorrect. ![]() Then subtract the smallest value from the largest value in the set.ĭirections: Click once in an ANSWER BOX and type in your answer then click ENTER. To find it, first order the data from least to greatest. The range is a useful tool for statistics and can be used to compare sets of data. It is a measure of dispersion and is represented by the notation: xmax-xmin. A range in mathematics refers to the difference between the highest and lowest values in a data set. Summary: The range of a set of data is the difference between the highest and lowest values in the set. 2 /7 The definition of a range in mathematics. Highest - lowest = 8.3 hr - 2.7 hr = 5.6 hr What is the range of times given in hours below? The range in math is the difference between the highest value and the lowest value in a data set. Highest - lowest = 19 -12 = 19 + +12 = +31Įxample 3: A marathon race was completed by 5 participants. Kaiser listed 9 integers on the blackboard. In 4, 6, 9, 3, 7 the lowest value is 3, and the highest. For example, if you have 3 oranges and add zero oranges to that, you still have 3 oranges. Zero also represents the absence of any negative or positive amount. Real numbers include integers as well as fractions and decimals. Integers include all negative numbers, positive numbers, and zero. Solution: Ordering the data from least to greatest, we get:Įxample 2: Ms. Illustrated definition of Range (statistics): The difference between the lowest and highest values. Zero is a real number because it is an integer. Gasoline prices varied from state to state. Let's take a closer look.Įxample 1: The Jaeger family drove through 6 midwestern states on their summer vacation. This is especially important with large sets of data. The range refers to the set of all possible output values of a function or the variation between the minimum and maximum values in a dataset. In the examples below, our first step is to order the data from least to greatest. Definition: The range of a set of data is the difference between the highest and lowest values in the set.
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