3/28/2024 0 Comments What is the range in mathIn 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. The range of a function is all the possible values of the dependent variable y. To find the range, subtract the lowest number from the biggest number. 6 3x 0 when x 2, so we must exclude 2 from the domain. b) We cannot divide by zero, so we need the denominator to be non-zero. To find it, first order the data from least to greatest. The range is the difference between the biggest and the smallest number. a) Since we cannot take the square root of a negative number, we need the inside of the square root to be non-negative. Summary: The range of a set of data is the difference between the highest and lowest values in the set. Visit BYJUS to learn more about range questions in mathematics as well as a variety of practice problems that will help students improve their grades. Highest - lowest = 8.3 hr - 2.7 hr = 5.6 hr Range questions with detailed explanations are provided here for students. What is the range of times given in hours below? Highest - lowest = 19 -12 = 19 + +12 = +31Įxample 3: A marathon race was completed by 5 participants. Kaiser listed 9 integers on the blackboard. Solution: Ordering the data from least to greatest, we get:Įxample 2: Ms. Find out how to avoid the misleading range when there are extreme values and how to use interquartile range or standard deviation instead. Find out the advantages, limitations, and applications of range in statistics and algebra. Learn the definition, formula and examples of the range, a measure of the lowest and highest values in a data set. Gasoline prices varied from state to state. Learn what range in math is, how to calculate it, and how to use it to analyze and compare data sets. 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. In this data set, you dont have to worry about possible input values or possible. Or, you can use this formula: range maximum value minimum value. Calculate the range of her test scores by using the range formula. To do it, you just subtract the smallest number in the data set from the largest number. In the examples below, our first step is to order the data from least to greatest. Example 1: Emma took 5 tests in chemistry in one semester. Definition: The range of a set of data is the difference between the highest and lowest values in the set.
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