If you don't know, you're likely to find out the hard way, at 80mph on the highway when the car in front of you came to a sudden stop and your brakes give out.We don't have much by way of solutions. Most important, we shouldn't trick ourselves into thinking that machine ...
You can convert extreme data points intozscoresthat tell you how many standard deviations away they are from the mean. If a value has a high enough or low enoughzscore, it can be considered an outlier. As a rule of thumb, values with a z score greater than 3 or less than –3 are...
D. To stress the importance of saving money.Ironically(具有讽刺意味地), green items always cost less than non-green59. From the passage we can learm that green technology items once they are installed (安装). For example, say you run a business, A. will help people find their right ...
To see the spread of temperatures for each month, we can see the difference between 90th and 10th percentiles. The highest difference is for Month 9 or September, so September has the highest spread in its temperatures. 5. Northeast has the highest 90th percentile of 5259.2. ...
How Many Cycles in MLB History Frequently Asked Questions Conclusion Hit for the Cycle Meaning and Origin You may hear this word during a baseball game, but what exactly does “hitting for the cycle” mean? It’s one of the things that make baseball a fascinating game. ...
What’s the Best Way to Optimize an UPDATE Query? The exact way depends on the DBA – consider removing indexes and partitions, and in cases where you find yourself having a lot of data, theDEFAULTkeyword as well. About the author
The Northern lights are one of mother nature’s greatest light shows. An enigma that draws thousands to the northern polar regions each year, inspiring myth, legend and an incomparable sense of awe. What causes this phantom in the night skies over the high latitudes? The story is a complex...
My teacher wants us to use polyfit and gave us a little bit of information on how to use it, but what he gave us makes no sense and I've looked on this website for an explanation and that didn't help me. I know that the form is polyfit(x,y,n) but I'm not sure what the ...
A.To present the research process of aspirin.B.To introduce a similar situation machine learning faces.C.To show the difficulty in explaining how aspirin works.D.To prove we can use something even when we don't understand.(2)What does the underlined word "wary" probably mean in Paragraph ...
The purpose of this lesson is to help you understand a fallacy known as attacking the motive, or when someone attacks the reasoning behind an argument, rather than the validity of the claim. Through the use of easy-to-understand examples and explanations, you'll also find out how to balance...