I did a few, to show you how.
Slide 1:
A) class A; range of 7
B) class a; 5.5
C) class b; 6.7 appx
D) class a
These are how to find each one:
Mean: add all the numbers and divide by the number of numbers. Ex. 1+2+3= 6/3=2
Median: middle of the numbers
Range: take the smallest value away from the largest value
IQR: find the median; find the range of the numbers above and below the median. Take the range of those two numbers that is the IQR
MAD: find the mean; take absolute value of numbers and subtract mean (|x|-mean); find sum of absolute value and difference; divide by the number of numbers.
Answer:
Step-by-step explanation:
8 and 28 is 4 i think i’m not 1000% sure i tried
Answer:
x=-4
Step-by-step explanation:
Move all the Xs to one side and the constants to the other
-3x-8=12+2x
-5x=20
Divide both sides by -5
-5x=20
x=-4
Answer:
ahhh whats a translation
Step-by-step explanation: