8.
As there are 6 numbers, the median is half way between the middle numbers, or (7+9) / 2 = 8
8.5
The fact that two of the four numbers are identical in no way changes the way you would find the median. When finding the median of a set of data, you must sort the data from highest to lowest (or lowest to highest). The data point right smack in the middle is the median. If there is an even number of data points -- as is the case here -- you must take the average of the two points in the middle. Let's say these are your data: 10, 10, 6, 3. The median is the average of 10 and 6, or 8. If your data is 10, 6, 6, 3, then the median is 6. If it's 10, 6, 3, 3, the median is 4.5 (the average of 6 and 3).
7.5
First, to find median put numbers in order so: 5, 5, 6, 7, 8, 9, 10, ( 10, 12 ,) 14, 15, 17, 18, 18, 18, 20 10 + 12= 22 divided by 2= 11, the median is 11
6 is the median of 10 numbers
The mean is 6.6. The median is 6. There is no mode.
As there are 6 numbers, the median is half way between the middle numbers, or (7+9) / 2 = 8
6.
{6,8,8,8,10,10,11,11,12,13} is a set of ten numbers which meets the requirements.
1, 6, and 11
8.5
can start by finding the minimum and maximum values. Since the range is 8, the minimum value must be 6 - (8/2) = 2 and the maximum value must be 6 + (8/2) = 10. Now we need to find 5 numbers between 2 and 10 that have a median of 6. Since there are an odd number of values, the median will be the middle value when the numbers are sorted in ascending order. Therefore, we can choose any two numbers less than 6 and two numbers greater than 6, and then include 6 as the middle value. For example, we could choose the following five numbers: 2, 4, 6, 8, 10. The range of these numbers is indeed 8, and their median is also 6. Therefore, one possible set of five numbers with a range of 8 and a median of 6 is 2, 4, 6, 8, and 10.
There can be any number of sets to satisfy this. The median is the number in the middle and the mean is the average of the numbers. 2,4,6,8,30 is one possible set median = 6 mean = 10
Use the definition of median: sort the numbers from smallest to largest, then choose the number in the middle.
7 = average of 6 and 8
5.5