How to find range - ISEE Middle Level Math

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Question

On the last day of school,Adam asked each of his classmates how many days of school they missed for the entire school year. He created a stem-and-leaf plot with the information.

0 | 0 0 2 4 5 6 8

1 | 0 0 1 2

2 | 3

4 | 7

What is the range of the number of days missed by Adam's classmates?

Answer

To find the range of a set of data, simply subtract the smallest total from the largest total. The left side of a stem-and-leaf plot represents the ten's digit, and the right side represents the one's digit. The largest value here is 47. The smallest value is 0.

$\dpi{100} 47-0=47$

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Question

Find the range in this set of numbers:

640, 782, 411, 398, 299, 344

Answer

First, order the numbers from least to greatest:

Then, find the difference between the largest and smallest number:

Answer: The range is 483.

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Question

Find the range in this set of numbers:

4520, 7325, 8732, 8321, 9031, 3117, 6960

Answer

First order the numbers from least to greatest:

Then find the difference of the greatest and the smallest number:

Answer: The range is 5914.

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Question

Find the range in this set of numbers:

Answer

First, order the numbers in the set from least to greatest:

Then, find the difference btween the largest and smallest numbers:

Answer: The range is 460.

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Question

Find the range in this set of numbers:

6059, 6609, 6906, 6509, 6905, 6960, 6950

Answer

First, order the numbers in the set from least to greatest:

Then, find the difference between the largest and the smallest number:

Answer: The range is 901.

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Question

Find the range of this set of numbers:

Answer

First, order the numbers in the set from least to greatest:

Then, find the difference between the largest and the smallest numbers in the set:

Therefore, the range is

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Question

Find the range in this set of numbers:

3343, 4434, 4334, 3343, 4343, 3434, 3334

Answer

First, order the numbers from least to greatest:

Then, find the difference between the largest and the smallest number:

Answer: The range is 1100.

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Question

Find the range in this set of numbers:

9881, 9889, 9818, 9981, 9891, 9918, 9989, 9889, 9198

Answer

First, order the numbers from least to greatest:

Then, find the difference of the largest and smallest number:

Answer: The range is 791.

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Question

Find the difference between the mode and the range in this set of numbers:

9881, 9981, 9818, 9981, 9891, 9918, 9989, 9889, 9198

Answer

First, order the numbers from least to greatest:

Then, identify the mode (the most recurring number in the set):

Then, find the range (difference of the largest and smallest number):

Finally, find the difference between the mode and the range in this set:

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Question

Find the range for this set of numbers:

6363, 6336, 6366, 6633, 6333, 6363, 6663

Answer

First, order the numbers from least to greatest:

Then, find the difference of the largest and the smallest numbers:

Answer: The range is 330.

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Question

Subtract the range from the mode in this set of numbers:

Answer

First, order the numbers from least to greatest:

Then, identify the mode (most recurring number): 6366

Then, identify the range (subtract the smallest number from the largest):

Finally, subtract the range from the mode:

Answer: 330

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Question

Find the range in this set of numbers:

9080, 9008, 9800, 9099, 9009, 9090, 9008

Answer

First, order the numbers from least to greatest:

The, subtract the smallest number from the greatest:

Answer: The range is 792.

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Question

Find the range in this set of numbers:

5855, 5588, 5585, 5858, 5885, 5558, 5885

Answer

First, order the numbers from least to greatest:

Then, find the difference between the largest and smallest number:

Answer: The range is 327.

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Question

Find the range in this set of numbers:

Answer

First, order the numbers from least to greatest:

Then, find the difference between the largest and smallest number:

Answer: The range is 101.

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Question

Find the range in this set of numbers:

212, 112, 121, 221, 122

Answer

First, order the numbers from least to greatest:

Then, subtract the smallest number from the largest:

Answer: The range is 109.

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Question

Find the range in this set of numbers:

Answer

First order the numbers from least to greatest:

Then, subtract the smallest number from the largest number:

Answer: The range is 109.

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Question

Find the range in this set of numbers:

787, 778, 878, 877

Answer

First, order the numbers from least to greatest:

Then, subtract the smallest number from the largest number:

Answer : The range is 100.

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Question

Find the range of this set of numbers:

Answer

The range is the difference between the smallest and largest numbers.

First, order the numbers from least to greatest:

Then subtract the smallest from the largest number:

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Question

Find the range of this set of numbers:

Answer

The range is the difference between the smallest and largest number.

First, order the numbers from least to greatest:

Then, subtract the smallest from the largest number:

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Question

Find the range of this set of numbers:

Answer

The range of a data set is the difference between the smallest and largest numbers.

First, order the numbers from least to greatest:

Then, subtract the smallest number from the largest:

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