Mean/Median/Mode
[12, 19, 22, 28, 29, 31, 34, 35, 46, 49]
[9, 5, 6, 10, 22, 18]
[2, 9, 11, 16, 25, 39, 40, 46]
This was found when Mr. Watts added up all the values in a data set. Then, he divided that sum by the number of values that he added up.
What is the mean?
The Range of this data set.
[11, 19, 22, 44, 12, 8, 22, 33]
What is 22?
[11, 18, 22, 4, 17, 6]
[3, 10, 12, 9, 10, 5, 8]
[221, 350, 209, 106, 312, 406]
This was found when Mr. Watts looked over the data set and found the number(s) that occurred most frequently.
What is the mode?
[11, 19, 22, 44, 12, 8, 22, 33]
[4.2, 3.5, 4.1, 3.2, 4.2, 4.6, 4.1, 4.9, 5.6, 3.8, 4.1]
[108, 122, 101, 92, 85, 106, 112, 76]
The range of this set.
[ 6, 18, 5, 28, 12, 16, 32]
What is 27?
This was found when Mr. Watts found the median of a data set then found the median of the higher half of the values.
What is upper quartile?
[1,2,2,2,3,4,5,6]
[18, 10, 16, 26, 32, 31, 49, 22]
[3, 10, 12, 9, 10, 5, 8]
The range of this set.
[3.7, 10.3, 4.3, 6.5, 4.2, 8, 4.7, 3.5, 5.8]
What is 6.8?
This was found when Mr. Watts subtracted the highest number of the set and the lowest number of the set.
What is the Range?
The data set with the higher mean.
Set A [2,4,6,8,10]
Set B [1,3,5,7,9]
What is Set A?
Set A [3, 9, 8, 4, 6, 120]
Set B [40, 29, 36, 42, 33, 48]
A: 25 B: 38
[108, 122, 101, 92, 85, 106, 112, 76]
The range of this set.
[14, 17, 18, 24, 32, 64, 72, 81, 98]
What is range = 84
This was found when Mr. Watts found the median of a data set then found the median of the lower half of the values.
What is the lower quartile?
The mean of this data set without rounding.
[11, 19, 22, 44, 12, 8, 22, 33]
What is 21.375?