Answer: 28.
Step-by-step explanation:
The median of a data set is defined as the middle value of a data set.
For instance, the median of the data set [4, 7, 8] would be 7 because it is the "middle value".
You can find this by sorting the numbers by smallest to largest:
2, 9, 15, 16, 21, 24, 28, 32, 34, 35, 37, 39, 40
There are 13 numbers in the set, so you can exclude the first 6 and last 6 numbers from the set to get your median, 28.
Answer:2/5
Step-by-step explanation:
3/5 of 45
3/5 x 45
(3x45)/5
135/5=27
45-27=18
What of fraction of 45 equals 18
Let the fraction be y
y of 45=18
y x 45=18
Divide both sides by 45
(y x 45)/45=18/45
y=2/5
Answer:
2663 ft
Step-by-step explanation:
Using SOHCAHTOA:
Solve for x:
Answer:
The process for calculation of mean absolute deviation is listed below:
Step-by-step explanation:
let us take 5 data between 5 and 15 ;
5, 9, 10, 12, 14
here the mean is = = 10
the deviation of each data from is (take absolute value i.e non negative) :
5-10 = 5
9-10 = 1
10-10 =0
12-10 = 2
14-10= 4
now adding the differences form mean:
5+1+0+2+4 = 12
Mean absolute deviation is: = 2.4
Hence the MAD for our assumed data between 5 and 15 with mean 10 is 2.4