Step-by-step explanation:
<u>Step 1: Find the angle a</u>
All triangles add up to 180 degrees
81 + 62 + a = 180
143 + a = 180
a = 180 - 143
a = 37
Answer: Option A, 37
Answer:
80$
Step-by-step explanation:
He’d payed that much
For this case we substitute the point in each of the equations and verify if the equality is met:
Option 1:
It is not true
Option 2:
It is not true
Option 3:
Is fulfilled
Option 4:
Answer:
The point belongs to the equation of the third option.
Answer:
b. Normal data is never one of the inference assumptions.
Step-by-step explanation:
A categorical data specifies among two or more groups, which one each observation belongs to, and one or more explanatory variables that can be used to predict this membership.
So, there are two propositions in statistical inference for categorical data
1. That each data in a cell is independent of the others.
2. That samples are randomly drawn.
Thus, there is no room for normality.
Write an equation in y=mx+b format. Then do the same equation but change b aka the y intercept.
ex:
y=1/3+1
y=1/3+5
these would be parallel lines