To find the median, first, arrange the data in ascending order: 14, 18, 19, 21, 26, 27, 28, 30. Since there are 8 numbers (an even set), the median is the average of the two middle numbers, which are 21 and 26. Thus, the median is (21 + 26) / 2 = 23.5.
To find the median of the data set 11, 13, 14, 15, 18, 20, 23, 26, first, arrange the numbers in order (which they already are). Since there are eight values (an even number), the median is the average of the two middle numbers, which are 15 and 18. Thus, the median is (15 + 18) / 2 = 16.5.
Multiplying each number in a data set by a constant does not change the order of the numbers, so the median's position remains the same. If the original median is ( M ), the new median after multiplying by 18 would simply be ( 18 \times M ). Thus, to find the new median, you only need to multiply the original median by 18.
The mean will increase from 14 to 20. The median will increase from 12 to 15.
8
Oh, dude, the median in algebra is like the middle value in a set of numbers when they're arranged in order. It's that one number that's chilling right in the middle, splitting the data set in half. So, if you're looking for the median, just find that cool, average Joe hanging out in the middle of the numbers.
To find the median of the data set 11, 13, 14, 15, 18, 20, 23, 26, first, arrange the numbers in order (which they already are). Since there are eight values (an even number), the median is the average of the two middle numbers, which are 15 and 18. Thus, the median is (15 + 18) / 2 = 16.5.
Multiplying each number in a data set by a constant does not change the order of the numbers, so the median's position remains the same. If the original median is ( M ), the new median after multiplying by 18 would simply be ( 18 \times M ). Thus, to find the new median, you only need to multiply the original median by 18.
The mean will increase from 14 to 20. The median will increase from 12 to 15.
18. It is the middle number when they are listed in order.
8
Oh, dude, the median in algebra is like the middle value in a set of numbers when they're arranged in order. It's that one number that's chilling right in the middle, splitting the data set in half. So, if you're looking for the median, just find that cool, average Joe hanging out in the middle of the numbers.
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
Arrange the data from lowest to highest: 13 16 18 26 35 42 Normally the middle number is picked but because the set of data is even choose the middle two numbers add them up and divide by 2. 18+26 = 44 44/2 = 22 So the median is 22.
One possibility: 5, 6, 7, 7, 7, 12, 12, 13, 14, 15, 16, 18
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11
It is the mid-point of a set of data in ascending order as for example 2 3 7 9 11 15 18 and so 9 is the median because it is at the centre