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1 1 vote
1 1 answer
1.5k
1.5k views
What colour combinations should be used to maximize readability?
When combining coloured text and a background, some combinations are easier to read then others. What makes a particular combination better than another? Please give some...
3 3 votes
1 1 answer
1.4k
1.4k views
Is normalization necessary in all KNN algorithms? (Python)
I have read online articles involving KNN and its emphasis on normalization. I would like to know if all KNN functions in Python need to involve normalization? I do know ...
0 0 votes
1 1 answer
1.7k
1.7k views
What is an advantage and a disadvantage to work together as a multidisciplinary team on a project?
0 0 votes
1 answers 1 answer
844
844 views
In the context of probability, what is the "event space"
3 3 votes
1 answers 1 answer
785
785 views
Find the expected value of X from the probability table.
Find the expected value of X from the probability table. X 12 3 P(X) 0.3 0.80.4
3 3 votes
1 1 answer
966
966 views
Could you please introduce resources for learning more about Git and GitHub?
Could you please introduce a good yet concise source/website to learn more about Git and Github?
2 2 votes
1 answers 1 answer
814
814 views
Two coins are flipped. What is the probability of getting heads twice?
2 2 votes
1 answers 1 answer
789
789 views
If a die is rolled, find the probability of rolling an even number
3 3 votes
1 1 answer
1.3k
1.3k views
Is there any easy way to draw the Truth Table for logic expressions?
I can solve the Truth Table, but do not know how to verify my answers. Could you please suggest a tool for it?
1 1 vote
1 1 answer
1.1k
1.1k views
How do I interpret this question ? Single D array and points
I have this question as an assignment, I am having challenges in interpreting this question.Q4. Define a function that takes a 1-d numpy array, a parameter k, and a numbe...
2 2 votes
2 2 answers
1.5k
1.5k views
Why we need to allow Users to Use Either the Keyboard or Mouse?
0 0 votes
1 answers 1 answer
784
784 views
How do histograms help us understand a data set?
1 1 vote
1 1 answer
1.1k
1.1k views
What does verifying message integrity have to do with boolean simplification and truth tables?
In an assignment, I have the question : “Based on this assignment, I can be more confident in myself.”Show that the message is not/is corrupted based on the following two...
1 1 vote
0 0 answers
613
613 views
My own transformation for dropping feature doesn't work
I made my own transformation to drop some of the features not required in the dataframe but I can't seem to get it working. Thoughts ?https://repl.it/@Neo_sauga/HarmfulNe...
3 3 votes
1 answers 1 answer
699
699 views
A gambling machine accepts 5 dollars and generates a random dollar value (x) between 1 and 10.
A gambling machine accepts 5 dollars and generates a random dollar value (x) between 1 and 10.What is the distribution of x?What is the expected value of x?Is it smart to...
1 1 vote
1 1 answer
1.4k
1.4k views
Where can I find datasets for data science projects?
Could you please mention some webpages that I can find datasets for data science projects?
2 2 votes
1 1 answer
1.7k
1.7k views
What is the difference between recognition and recall? Which one is harder?
1 1 vote
0 0 answers
645
645 views
What are the main steps in making a decision tree?
0 0 votes
1 1 answer
1.2k
1.2k views
When considering the usability of a design, what are the two factors that should be taken into account?
2 2 votes
0 0 answers
561
561 views
What is "Random Sampling"?
Define random sampling
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