90.5 is the median, as it is the number that is halfway between the two, or half of the total of the two numbers.
When put into size order, the middle two numbers are 87 and 94. So the median is (87 + 94)/2 = 90.5
Yes. 81/100 = 81%
The median is 86.5
The median and mode are both 82. The mean is 84.6
81/100
81.
It is 81
When put into size order, the middle two numbers are 87 and 94. So the median is (87 + 94)/2 = 90.5
The mean is: 81.6 The median is: 81 Its mode is: 81 and 83 because its bi-modal
It is the middle value which is 81
If 81% of x is 3 then x*81/100 = 3so x = 3*100/81 = 100/27 = 3.703703...If 81% of x is 3 then x*81/100 = 3so x = 3*100/81 = 100/27 = 3.703703...If 81% of x is 3 then x*81/100 = 3so x = 3*100/81 = 100/27 = 3.703703...If 81% of x is 3 then x*81/100 = 3so x = 3*100/81 = 100/27 = 3.703703...
It is 80.5, the number halfway between them. Median means "half of the numbers are above and half are below". With only two numbers we just split the difference. In this case the Median and the Mean are the same number - but this is not always the case. If our numbers were 80, 80, 81, 83, the Median would still be 80.5 but the Mean would be 81.
% rate:= 81/100 * 100%= 0.81 * 100%= 81%
Yes. 81/100 = 81%
The median is 86.5
181
The median and mode are both 82. The mean is 84.6