Theoretical Probability is what you think the result will be, and experimental probability is what it turns out to be, hope this helps.
the like terms are: 10y, and -9y because they are both of the same variable, y.
Answer:
if you download photomath it will tell u all the math problems to answer
You would times 20 and 15 to get 300 and then divide 300 by 25 to get 12
The population parameters that describe the y-intercept and slope of the line relating y and x are β₀ and β₁ respectively.
<h3>What is a
population model?</h3>
A population model can be represented by the equation:

Where μy is the population mean, β₀ is the y intercept and β₁ is the slope of the line
The population parameters that describe the y-intercept and slope of the line relating y and x are β₀ and β₁ respectively.
Find out more on population parameters at: brainly.com/question/2292917