<h2>
Answer:</h2>
Variance
<h2>
Step-by-step explanation:</h2>
The standard deviation is related to the variance. The standard deviation measures the variation or dispersion of a set of data and is represented by the Greek letter sigma 
, while the variance measures how far a set of numbers are spread out from their average value. The variance is obtained by squaring the standard deviation, so the variance can be found as 
20% because there are 10 numbers and 2 of them are a multiple of 5. :)
Answer:3 is nonlinear ,1 is function ,domain is the input and the range is the output, mx is the slope and the b is the y intercept
Step-by-step explanation:
Answer:
77
Step-by-step explanation:
61+42=103
180-103=77
Answer:
3
Step-by-step explanation:
median=middle number 3 is right in the middle because there is two numbers higher than it and two numbers lower than it
