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# Q&A Hub

Q&A HubCategory: #Probability ×
6 months ago
in the 'winning the lottery' section of probability, i understand everything explained, but often ...
6 months ago
Problem 4:This year, you are helping organize your college’s career fest. There are 11 companies ...
Super Learner6 months ago
C(n,p) = n! / p! (n-p)! C(10,3) = 10! / 3! (10 - 3)! = 10! / 3! (7!) = 8*9*10 / 1*2*3 = 720/6 = 120 ...
Super Learner6 months ago
Why there are two identical videos in the Multiplication rule section, and Where to find the ...
7 months ago
I'm confused when to use what (Permutation, Variations, Combinations) @1.10 my understanding is to ...
6 months ago
Videos are not working in any ...
6 months ago
Hi, I am unable to find the associated exercises for the probability course. Can you please let me ...
Super Learner6 months ago
Hello,  I am currently doing the data science course on Probability lecture 9 (Computing ...
Super Learner6 months ago
Hi, I have understood the concept of Permutations, Variations, and Combinations, but I find it hard ...
6 months ago
Hi 365 DataScience Team., There is no homework to download and complete.:( x-( x-( ...
6 months ago
After reviewing the video on Variations with repetition, we were instructed to think of it as "the ...
6 months ago
Hi - I can follow the formulas, but I'm having a hard time defining the concept event on my own - ...
6 months ago
Hello, I have a bit of querying in the probability section. According to the lecture, solving ...
7 months ago
How was the Expected value on the die computed. I will like a break down of it, like what's the ...
7 months ago
Which of the following showcases the two sets, whose intersection is the smaller set. 1.Black Cards ...