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3 3 votes
1 1 answer
773
773 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?
3 3 votes
1 answers 1 answer
575
575 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
0 0 votes
1 answers 1 answer
625
625 views
In the context of probability, what is the "event space"
1 1 vote
0 0 answers
474
474 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...
1 1 vote
1 1 answer
990
990 views
Is this answer to a question counted as a legitimate answer
I was doing an assignment and this is one of the questionsQ4) (a) Find a compound proposition using only p, q, ¬, and the connective OR with the truth table at the right ...
2 2 votes
1 answers 1 answer
601
601 views
Two coins are flipped. What is the probability of getting heads twice?
2 2 votes
1 answers 1 answer
588
588 views
If a die is rolled, find the probability of rolling an even number
1 1 vote
1 1 answer
1.1k
1.1k views
What is the difference between a bar plot and a histogram?
1 1 vote
1 1 answer
1.2k
1.2k 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...
0 0 votes
1 answers 1 answer
594
594 views
How do histograms help us understand a data set?
3 3 votes
1 answers 1 answer
512
512 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
854
854 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...
2 2 votes
2 2 answers
1.2k
1.2k views
Why we need to allow Users to Use Either the Keyboard or Mouse?
1 1 vote
1 1 answer
839
839 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...
3 3 votes
1 1 answer
1.0k
1.0k 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
0 0 answers
520
520 views
What are the main steps in making a decision tree?
2 2 votes
0 0 answers
416
416 views
What is "Random Sampling"?
Define random sampling
1 1 vote
1 1 answer
1.1k
1.1k 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
1.4k
1.4k views
What is the difference between recognition and recall? Which one is harder?
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