Mean: 7 Median: 6 Mode: 1, 9, 4, 7, 5, 3, 16, 11
4
Consider the data: 1, 2, 2, 3, 4, 4, 5, 7, 11, 13 , 19 (arranged in ascending order) Minimum: 1 Maximum: 19 Range = Maximum - Minimum = 19 - 1 = 18 Median = 4 (the middle value) 1st Quartile/Lower Quartile = 2 (the middle/median of the data below the median which is 4) 3rd Quartile/Upper Quartile = 11 (the middle/median of the data above the median which is 4) InterQuartile Range (IQR) = 3rd Quartile - 1st Quartile = 11 - 2 = 9
The median is 4
Mean = 4 Median = 3Mode = 2 and 3Range = 6Mean = 4 Median = 3Mode = 2 and 3Range = 6Mean = 4 Median = 3Mode = 2 and 3Range = 6Mean = 4 Median = 3Mode = 2 and 3Range = 6
put the numbers in order from least to greatest 4 10 11 16 16 17 24 cross out the outermost two until you have one or two left 10 11 16 16 17 11 16 16 16 is the median
It is 16, the middle number when the are arranged in order.
Mean = 11 Median = 11 Mode = 4 Range = 18
The median of the four numbers is 10.
Mean: 11 Median: 11 Mode: 4 Range: 18
Mean: 16.571 Median: 16 Mode: 24, 8
5
Mean: 25 Median: 25 Mode: 24, 26 Range: 4
The modes are 4 and 16. The median is 16. The average is 16.
In order, the numbers are 18, 21, 24 and 37. Since there are an even number (4) of them, the median is the average of the middle two. ie median = (21+24)/2 = 22.5
14
The median is the central number when the values are arranged in ascending or descending order. To find the median of the given numbers, they must be arranged:4, 6, 9, 11, 15 (ascending order)15, 11, 9, 6, 4 (descending order)The number that holds the central position is 9, therefore, 9 is the median of the given set of numbers.