The confidence interval is based on
mean square error. T<span>he </span>mean squared error<span> (</span>MSE<span>) </span><span>of an </span>estimator<span> measures the </span>average<span> of the squares of the </span>errors<span> or </span>deviations.<span> MSE is calculated by the formula attached in the picture, where Xbar is a vector of predictions, X is the vector of predicted values. </span>
This can be solved by finding their point of intersection on the graph, which is at point (1,3).
Answer:$3.672
rounded is $3.67
Step-by-step explanation:
3-1 finds for she did to is to is to to fix l Fick
Answer:
1. b
2. a
3. d
4. c
Step-by-step explanation: