It is: (76+83)/2 = 79.5
It is: 73
Because there is an even number of numbers, it is the average of the two middle ones. (75 + 79)/2 = 77.
80
Range: 24 Median: 59.5 Mode: 57, 61, 58, 54, 68, 51, 65, 75
Arrange the numbers in ascending order and pick out the middle number but sometimes the two middle numbers need to be added and divided by 2 if there are an even set of numbers. ____________________________________________________ The middle number (in a sorted list of numbers). To find the Median, place the numbers you are given in value order and find the middle number. Example: find the Median of {13, 23, 11, 16, 15, 10, 26}. Put them in order: {10, 11, 13, 15, 16, 23, 26} The middle number is 15, so the median is 15. (If there are two middle numbers, you average them.) Accordingly: The median for: 94 83 78 70 66 68 75 53 54 is: 94, 83, 78, 75, 70, 68, 66, 54, 53 The median is : 70 The median for: 59 83 91 64 65 71 62 86 90 is: 91, 90, 86, 83, 71, 65, 64,, 62, 59 The median is 71
It is 73.
It is: 73
Median = middle number = mean of 65 & 66 which is 65.5.
Because there is an even number of numbers, it is the average of the two middle ones. (75 + 79)/2 = 77.
71 is the median of those numbers.
It is 73, the middle value.
65, 66, 68, 69, 70, 72, 74, 75, 76, 77, 78, 80
80
Mean simply means average. To find the average of a set of numbers, simply add them all together and then divide by the amount of numbers you added. 72 + 73 + 74 + 75 + 76 = 370 370 ÷ 5 = 74. The mean of {72, 73, 74, 75, 76} is 74, which is also the median.
Median of the set = arithmetic mean of 75 and 85 = 80
The numbers are: 72 and 75
Range: 24 Median: 59.5 Mode: 57, 61, 58, 54, 68, 51, 65, 75