Step-by-step explanation:
First, note that a flexible statistical learning method refers to using models that take into account agree difference in the observed data set, and are thus adjustable. While the inflexible method usually involves a model that has no regard to the kind of data set.
a) The sample size n is extremely large, and the number of predictors p is small. (BETTER)
In this case since the sample size is extremely large a flexible model is a best fit.
b) The number of predictors p is extremely large, and the number of observations n is small. (WORSE)
In such case overfiting the data is more likely because of of the small observations.
c) The relationship between the predictors and response is highly non-linear. (BETTER)
The flexible method would be a better fit.
d) The variance of the error terms, i.e. σ2=Var(ϵ), is extremely high. (WORSE)
In such case, using a flexible model is a best fit for the error terms because it can be adjusted.
Answer:
IN 10 WEEKS
Step-by-step explanation:
t = time in weeks
150 + 10t = 25t
150 = 25t - 10t
150 = 15t
150/15 = t
10 = t
Answer: -3 and 2.
Step-by-step explanation:
I've attached the answer
Part of an experiment is collecting ( recording data).
The answer would be: 4. recording the high and low temperature at a particular location every day.
Recording the temperatures allows you to determine the average temperature of that location.
