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QuestionWhat is the range of a list of numbers?David Jia is an Academic Tutor and the Founder of LA Math Tutoring, a private tutoring company based in Los Angeles, California. With over 10 years of teaching experience, David works with students of all ages and grades in various subjects, as well as college admissions counseling and test preparation for the SAT, ACT, ISEE, and more. After attaining a perfect 800 math score and a 690 English score on the SAT, David was awarded the Dickinson Scholarship from the University of Miami, where he graduated with a Bachelor’s degree in Business Administration. Additionally, David has worked as an instructor for online videos for textbook companies such as Larson Texts, Big Ideas Learning, and Big Ideas Math.If you're given a set of data, find the smallest number, then the largest number. Subtract them from each other to get the range.
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QuestionWhat would be the range of these numbers - 8, -6, 0, 1, 3, 4, 20 be?Chelsea sodenCommunity AnswerFirst order the data from least to greatest, then subtract the smallest value from the largest value in the set.
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QuestionHow do I calculate mean, median and mode?Community AnswerFor mean, add all numbers up and divide them by how many numbers there are. For median, place all numbers in ascending order then find the middle number. For mode, find the most commonly-occurring number.
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QuestionWhat is the range of 12,400?Community AnswerYou have to have multiple numbers to calculate the range.
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QuestionHow can I find the range with negative and positive numbers?Community AnswerYou know that if a negative number is higher, it is less (eg -4 < -2), so the negative with the "highest" number would be the lowest part, and you would then take the highest positive number, and then subtract the lower part from the higher. Eg: Your numbers are -9, -4, 0, 3, and 7. Well, you take the negative with the "highest" positive number, ie., -9, and then the highest positive number, 7. Subtract 7 - (-9), and you get 16.
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QuestionWhy do we measure the range?DonaganTop AnswererIt gives us an overview of a set of data, an idea of how much "space" is contained within those data points.
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QuestionThe range is a data set is 14. If the smallest number in the set is 24, what is the largest number?DonaganTop AnswererAdd the range to the smallest number.
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QuestionHow do I calculate mean?Community AnswerAdd all the numbers and divide the sum by the number of entries in the range.
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QuestionHow do I create range from mean?DonaganTop AnswererIf all you know is the mean, you don't have enough information to find the range.
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QuestionIf the lowest number is 0, is it still subtracted from the highest when calculating the range?DonaganTop AnswererYes. When zero is the lowest number, the highest number is the range.
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QuestionWhat is the range for the numbers 12, 8, 17, 12, 15, 18, 30?DonaganTop AnswererSubtract the lowest number from the highest number: 30 - 8 = 22.
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QuestionWhat if I have multiple low numbers and a multiple like 2, 2, 4, 5, 6, 14,14?Community AnswerRepeats don't matter. You still have a minimum (2) and a maximum (14) and the range is the difference between them, 14 - 2 = 12.
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QuestionHow do I turn decimals into a fraction?DonaganTop AnswererUse the numbers in the decimal as the numerator, and choose a multiple of ten as the denominator. For example, if the decimal is .35, the numerator would be 35, and the denominator would be 100. For the decimal .842, the numerator would be 842, and the denominator would be 1,000. In each case you would reduce the fraction if possible. If the decimal were 2.25, the numerator would be 25, the denominator would be 100, and the mixed number would be 2 25/100, or 2¼.
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QuestionWhat is the range of 4.8 and 4.9?DonaganTop AnswererThe range is 4.9 - 4.8 = 0.1
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QuestionCan 0 be used as a number when working out the range?DonaganTop AnswererYes. Even though zero seems to have no value, it actually has a relative value and its own place on a number line. Therefore, it takes up space in a data set and must be considered when calculating range.
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QuestionWhat is the range for measurement 200 +/- 3%?DonaganTop Answerer3% of 200 is 6. 200 + 3% = 200 + 6 = 206. 200 - 3% = 200 - 6 = 194. 206 - 194 = 12 (the range).
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QuestionWhat Is the domain and range of f(x) = 3 - x²?I_l1ke_gam3sCommunity Answer
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QuestionCan you subtract 0 from 9?Community AnswerSure! 9 - 0 = 9. If 9 and 0 are the highest and lowest numbers in a data set, the range is 9.
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QuestionWhat is the range of y=12, 13, 20 x=15, 3, 4?Community AnswerTreat the x-values and the y-values separately. The y range is 20 - 12 = 8. The x range is 15 - 3 = 12.
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QuestionWhat is the range of 86, 19, 25, 76 and 35?I_l1ke_gam3sCommunity AnswerSubtract the lowest number from the highest number: 86 - 19 = 67. The range is 67.
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QuestionWhat is the range of 3, 4, 5, 7, 9, 10, 10?Community AnswerThe range is 7. 10 - 3 = 7.
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QuestionWhat we do in our observation if the lowest value is zero and the highest value is 96? For example, 23, 45, 47, 87, 96, 0, 12, then what is range?DonaganTop AnswererThe range is 96 - 0 = 96.
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QuestionIf you have two small numbers in a range what do you do?DonaganTop AnswererSame as usual: subtract the smaller number from the larger.
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QuestionWhat about 3 numbers? Like 14, 90, 69, 14, and 40?DonaganTop AnswererThe range is 90 - 14 = 76.
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QuestionHow do I find the range of 50, 76, 88, 93, 99, and 58 if 30 were added to the set?DonaganTop AnswererThe new range is 99 - 30 = 69.
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QuestionWhat if the smallest number is 0, do you still subtract it form the biggest number for range?DonaganTop AnswererYes. In this case the highest number is the range.
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QuestionHow will I calculate the range of these numbers 3, 3, 5, 7, 8?DonaganTop Answerer8 - 3 = 5.
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QuestionTwice a certain number x is greater than 4 find the range of values of x?DonaganTop AnswererTwice 2 equals 4, so x can be any number greater than 2.
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