Mean
Find the mean of the data set
24, 56, 29, 30, 45, 56, 78, 89, 98
56.11
Find the Median of this set:
306, 567, 23, 64, 54, 99, 101, 25
81.5
How do you find the mode of something?
find the most occurring number in a data set
Find the range of this data set:
12, 23, 34, 45, 56, 67, 78, 89, 90, 100
88
What is the IQR of the data set:
1,2, 3, 4, 5, 6, 7,
4
What is the definition of mean?
The average of a data set, found by adding all numbers together and then dividing the sum of the numbers by the number of numbers.
Find the Median of this set:
500, 645, 45, 1367, 45, 576, 56, 1747, 26, 243, 173, 500, 282, 137, 1249, 1874, 26, 282, 45, 1291, 645
282
Find the mode of the data set
13, 16, 12, 14, 19, 12, 14, 13, 14
14
Find the range of the data set:
123, 234, 345, 456, 567, 768, 774, 790, 1009
886
What is the Q1 in this data set:
2,3,5,6,7,8,9
3
Find the mean of the data set
133,5,415,2,659,15
94.67
Find the Median
263, 1284, 23, 724, 8163, 918, 66,61, 91, 912, 2312, 67, 11, 228, 7,8,9,929, 182, 138, 173, 6728, 56, 123, 902, 198,
177.5
Find the mode: 3218, 445, 192, 2191, 122, 218, 219, 1921, 445, 8123, 3218 192. 218, 321, 445
445
What’s the definition of range:
The difference between the largest value in the data set and the smaller value of the data set.
What is the Q2 in this data set:
1,2,3,4,5,6,7,8,
4.5
Find the mean of the data 2.2, 10.2, 14.7, 5.9, 4.9, 11.1, 10.5, 11/4, 21/2, 51/2, 31/4, 21/2
9.70
Find the Median:
31, 112, 127, 128, 157, 181, 271, 272, 312, 367, 656, 713, 768, 821, 901, 978, 1370, 1638, 2891, 3129, 4632, 5468, 6211, 7211, 8271, 8311, 8319, 8711, 8781, 8921, 9311
978
If you have the data 122/3, 333.4/4, 333.3/4, 22.2/1, what is the mode?
333.4/4
Find the range of the data set:
98, 87, 76, 65, 54, 43, 32, 210
178
What is the Q3 in this data set:
4,5,6,7,9, 10, 11
10
Find the mean of the data set 1234567/123, 2342387547/15, 76582947/145
52056433.86
Which set has the greatest median:
11, 13, 23, 26, 45, 56, 56, 67, 76, 129, 173, 178, 189, 198, 261, 271, 291, 344, 361, 362, 732, 3981, 7321, 8793
A: 183.5
2, 8, 18, 19, 21, 23, 27, 39, 74, 76, 88, 183, 189, 189, 281, 291, 381, 391, 656, 782, 813, 911, 913, 1092, 6821
A: 189
18, 32, 38, 79, 123, 132, 212, 219, 221, 221, 231, 298, 317, 371, 372, 381, 391, 392, 687, 721, 791, 2192, 3213, 3219, 3871, 3891, 6789, 8319, 8390, 9021
A:381
Set #3
Find the mode: 6732, 2189, 312, 3912, 378129, 82819, 3812, 812, 23, 7382, 82, 3129,213, 13, 8321, 3871, 378, 3829, 312,, 3892, 29, 21, 3912, 3892, 3892, 312, 3812, 381, 354, 312, 32, 334, 494, 4290, 923, 4932
312
Find the range of the data set:
12.3, 23.4, 34.5, 45.6, 56.7, 67.8, 78.9,
66.6
What is the IQR of the data set:
10,11,12,13,14,15,16
4