7 multiplied by 11 is 77. And to get 462, (and based on the given information), we can conclude that it is 3*2*7*11.
Answer:
3
Step-by-step explanation:
6s+5=23
6s=18
s=18/6
s=3
Answer:
Finding the error for each observation, squaring the error and minimizing the sum
Step-by-step explanation:
The regression line is a straight line which gives a description of how the dependent variable y changes as changes occur in the independent variable X. It gives a prediction of the value of Y for any given value of X.
The method of least squares is used for squaring the error and also used for minimising the sum. Therefore, when you calculate the regression line, you would be Finding the error for each observation, squaring the error and minimizing the sum.
9514 1404 393
Answer:
f(3) = 9
Step-by-step explanation:
The table entry ...
x ... f(x)
3 ... 9
means f(3) = 9.