There are also 6 possibilities because the die has six sides with 1 different number on each.
Answer:
1. Randomly divide the available set of observations into two
parts, a training set and a validation set or hold-out set.
2. Fit the model on the training set.
3. Use the resulting fitted model to predict the responses for the
observations in the validation set.
4. The resulting validation set error rate is typically assessed using
the MSE in the case of a quantitative response. This provides
an estimate of the test error rate.
Answer:
m=4.9
Step-by-step explanation:
The midpoint between points a and b, if
, is located half the length of the interval
. The length of the interval is found with the formula b-a.
Therefore, the midpoint of the line segment joining a and b is
.
In this case. a=-5.5 and b=4.3.
Then the midpoint (m) of the line segment joining the points R(4.3) and S(-5.5) is 
Answer:
x = 5 , y = -6
Step-by-step explanation:
the method is written on the photo sent above
Answer:
AC = 50
Step-by-step explanation:
Since, B is the midpoint of AC.
