23
Write the data in a numerical order: 17 18 23 24 26 26.Since there is an even number of the data, the median is the average of the two numbers that are in the middle, (23 + 24)/2 = 23.5.The mode is 26 because it is the only number which appears twice.Mean = (17 + 18 + 23 + 24 + 26 + 26)/6 = 134/6 = 22.3333... = 22 3/9 = 22 1/3.
mean(18, 23, 39, 10, 22, 17, 16, 15) = (18 + 23 + 39 + 10 + 22 + 17 + 16 + 15) ÷ 8 = 160 ÷ 8 = 20
Median: 25 Mean: 23
The median is 20. When a list has an even number of data, there is no one middle value, so instead you average the two middle values (in this case 18 and 22) to get the median.
The median is 19.
The median is 18
23
Mean = 13.44.. recurring Median = 15 Mode = 9 and 15 Range = 17
7, 11, (16), 18, 23. The median is 16 (shown in brackets).
Write the data in a numerical order: 17 18 23 24 26 26.Since there is an even number of the data, the median is the average of the two numbers that are in the middle, (23 + 24)/2 = 23.5.The mode is 26 because it is the only number which appears twice.Mean = (17 + 18 + 23 + 24 + 26 + 26)/6 = 134/6 = 22.3333... = 22 3/9 = 22 1/3.
mean(18, 23, 39, 10, 22, 17, 16, 15) = (18 + 23 + 39 + 10 + 22 + 17 + 16 + 15) ÷ 8 = 160 ÷ 8 = 20
Median: 25 Mean: 23
The median is 20. When a list has an even number of data, there is no one middle value, so instead you average the two middle values (in this case 18 and 22) to get the median.
Range- Amount of number between two numbers, 5-10 you basically just minus 10 with 5= 5Mean- The average of a number (add all together then divide by how many numbers there are),2+7+10+8=20 divided by 4=5.Median- the meddle number (but first put them all in order) for example,(5 17 12 18 23 16 19) put in order (5 12 16 17 18 19 23) Median is the middle number which is in bold.
18 is the median of these numbers.
Then that number will be the median. For example, if your set is 4, 4, 19, 20, 23, 23, 23, 43, 62, 76 and 89, then the second 23 is the middle number, and so it is the Median.