Answer:
(C) A model with 21% training error, 21% validation error, and 75% sensitivity.
Step-by-step explanation:
In best classification models training error is equal to validation error, therefore A model with 21% training error, 21% validation error, and 75% sensitivity is most likely to be the best when applied to the test sample.
View the absolute value of a number as its distance from zero. When you
take the absolute value of a number, you always end up with a positive
number (or zero). Whether the input was positive or negative (or zero),
the output is always positive (or zero).
Hope it helped
X=12.6
Steps :
5x-7=4x+5.6
Add 7 to 5.6
Subtract 4x from 5
X=12.6
Answer:
Example 11 answer = 12
Step-by-step explanation:
40, 36, 32, 28
is an arithmetic sequence.
The first term (a) is 40
The common difference (d) is -4
The formula for finding the nth term (
in an arithmetic sequence is;
= a + d(n - 1)
= 40 + -4(8 - 1)
= 40 - 28 = 12