She would have to work 13 hours
Answer:
So, having "hold-out" data allows you to have a nonpartisan set of data (so to speak) for you to refer to later, once you have made use of the "train" and "test" sets. That way you can make a fair assessment as to the difference between the new and old ('hold-out") sets.
Or if you need to repeat the experiment or model again - then you can refer to the "hold out data"
Answer:
The original price was 56 dollars
Step-by-step explanation:
28 divided by 0.5 equals 56
Answer:It’s. B
Step-by-step explanation:
Answer:
6x - 12
Step-by-step explanation:
6(x-2) => (6 · x) - (6 x 2) => 6x - 12