Oh, dude, you want me to find those magical numbers for you, huh? So, let's see, we need 6 numbers where the middle one is 8, the average is 9, and the difference between the highest and lowest is 13. Sounds like a fun math puzzle! Give me a sec to crunch those numbers... okay, got it! The numbers are 1, 5, 8, 11, 14, and 21. Voilà!
Mean: 16 Median: 17 Mode: 13 Range: 6
For median the list needs to be sorted into increasing order, but doing so also helps with the range and mode, so I'll do that first: {89, 76, 85, 76, 77, 84} → {76, 76, 77, 84, 85, 89} Mean: add them up and divide the sum by how many numbers there are: mean = (89 + 76 + 85 + 76 + 77 + 84) / 6 = 81 1/6 ≈ 81.167 Median: middle number when listed in order; if there are an even number of data items, then the median is the mean average of the middle two: There are 6 data items so median is mean average of middle two: median = (77 + 84) / 2 = 80 ½ = 80.5 Mode: the most frequent, it the number which occurs the most often. There can be more than one mode: mode = 76 as there are two of them and only 1 of all the other numbers. Range: the difference between the greatest and least numbers: range = 89 - 76 = 13
To find the median of a set of numbers, you first need to arrange them in numerical order. In this case, the numbers are 10, 12, 19, 18, 12, 13, and 12. When arranged in ascending order, the numbers become 10, 12, 12, 12, 13, 18, 19. Since there are seven numbers in the set, the median is the middle number, which in this case is the fourth number, which is also 12. Therefore, the median of the given set of numbers is 12.
Mean: add the numbers and divide by how many numbers there are: mean = (13 + 11 + 7 + 4 + 5 + 4 + 8) ÷7 = 52 ÷ 7 = 7 3/7 ≈ 7.429 Median: sort the numbers into order and the median is the one in the middle: {13, 11, 7, 4, 5, 4, 8} → {4, 4, 5, 7, 8, 11, 13} → median = 7 Mode: the most frequent. Using the sorted list from the median calculation, it is easy to see that the number 4 appears twice, but the other numbers only appear once → mode = 4 mode is the only average that does not have to be a number; for example a survey of people's favourite drinks may have one which is more popular than the others, in which case that is the "mode drink".
There are at least four sets:{11, 16, 16, 16, 16}{12, 13, 16, 17, 17}{12, 14, 16, 16, 17}{12, 13, 16, 17, 17}There are infinitely more possibilities with fractions.
Mean: 20.2222222 Median: 12 Mode: 11 Range: 79
Mean: 15.5 Median: 16.5 Mode: 20 Range: 15
Mean: 16 Median: 17 Mode: 13 Range: 6
The are 11, 17 and 24.
The mean is 53.The median is 53.5The range is 13.
Answer: 5,6,7,7,8,10,11,13,14,15,16,18
The numbers are, 12 13 16 17 17
28,17,45,32,29,28,14,27
13 plus 22 is 35 35 divided by 2 is 17.5 Since there are only 2 numbers, the median is the average of these two numbers. You will have the same as the mean.
6, 10, 11, 12, 14, 14, 15, 22 mean: 13 median: 13 mode: 14 range: 16
The mode is the number which occurs most - so this is 20 The median is the middle number if you write them all in numerical order..... 5, 13, 13, 15, 18, 20, 20, 20 The answer is 16.5 which is in the middle of 15 and 18 To find the mean you add all the numbers up 5+13+13+15+18+20+20+20=124 then divide by the number of numbers in the range (8). 124/8 = 15.5
Range: 9 Mean: 12.43 Median: 12 Mode: 9