Answer:
-5 and -5.
Step-by-step explanation:
Two negative numbers multiply to make a positive and add to make a negative.
6% is less than 48%. Due to the reason that 48% is a larger portion.
Answer:
28,980
Step-by-step explanation:
69 x 420 = 28,980
Beatifully written story/play!!!
Very innovative and just awesome!!!
Step-by-step explanation:
To check out how efficient or accurate a model is, we use the akaike information criterion or the Bayesian. If the AIC or BIC are lower, then this model would be better. They are also used to control for model complexity
Akaike information criterion = 2k-2ln where k is the number of parameter. A higher k gives a higher AIC.
In the real world complex models are discouraged and avoided since
1. They cause data to be over fitted and can capture noise and information from this data.
2. They are complex and therefore difficult to interpret
3. They consume a lot of time and computing them has several inefficiencies.
Using these two as measure of performance, we can select optimal choice of independent variable.
With forward/backward regression, we are able to put new variables in the model or remove from it. The best is the one with lowest AIC.
It could be 0 and 0 which yeilds a value of 0
it could be 1 and 1 which yields a value of 2
any number from 0 to 2
