What i got is 6,600. if its wrong, sorry bout that!
Answer:
x=4. y= 7/2----3.5
Step-by-step explanation:
for B the answer could also he m=0, b=7/2 if you're looking for the function
if you want the alt version it could also be y=3 1/2/y=3.5
8+(16)/4 (divide 16 and 4 first, PEMDAS)
8+4 (add these two together)
12
2^1 1^2
3^1 or 1^3
4^1 1^4
I'm not sure which.
When the number of data points is odd the formula to find the Ranking of the Median is (n+1)/2, When the number of data points is even the ranking of the Median will be the AVERAGE of n/2 + n/2 +1, where n is the number of data points.
In our case the ranking of the Median is the average (20+21)/2 = 20.5.
1- How many points are below the Median =20
Lower half = 20, Upper half = 20 & Median = 20.5 (Don't forget Median is the ranking of data points).
Again the 1st Quartile is at 10.5, so 10 data points are below the 1st Quartile
and 20 points are between Q1 & Q3
