You are looking to buy a new Chromebook that is normally $250 website is offering $50 off and website B is offering 25% off which is the better deal

The better deal would be website B.

Step-by-step explanation:

Website A is offering $50 off so you would so $250 - $50 = $200

Website B is offering 25% off so you would do (250 · 25)/100 = $62.50

The final price would be $250 - $62.50 = $187.50

So, overall with website A you'd be saving $50 dollars, and with website B you'd be saving $62.50 dollars, with website B you'd be saving more, so therefore the answer is website B.

Hope this helps you :)  

i'm pretty sure it's 477,585,296, but perhaps my math is incorrect.

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify