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>
Answer:
4p + 12
Step-by-step explanation:
p + p+2 + p+4 + p+6 = 4p + 12
1. yes
2. yes
3. yes
4. no
yw :)
A possible answer can be found using the distributive property:
4(6x + x) becomes 24x + 4x, which can then be simply died to 28x.
Either off these solutions will work, as they are both expressions equal to the original expression.
Hope this helps!
Answer:
3
Step-by-step explanation:
i Substituted the value ofthe variable into the equation and simplified it.
