Q&A Hub
Get support from your instructors, build positive interactions with fellow data science students, and have fun while advancing in data science. Read our Community Guidelines.
Ask a question
Q&A Hub
Zacharias Voulgaris
Instructor
This user is a Super Learner. Super Learners receive answers to their questions
more quickly.
0
1
Resolved:
Additional resources for Analytics
Although not so much a question, I thought I'd share this with my fellow coursemates. Beyond the great material the...
Simon Hii
Instructor
This user is a Super Learner. Super Learners receive answers to their questions
more quickly.
0
1
Resolved:
Primary categories dataset
Hi,
May I know where to find the primary category file? I'm not sure if I've gotten the dataset from the correct...
Jaycus Goh
Instructor
This user is a Super Learner. Super Learners receive answers to their questions
more quickly.
1
1
Resolved:
dot product for vector * vector
Hi,
Why in this video, it was mentioned when having dot product, we always multiply row vector * column vector, but...
Timur Abdukarimov
Instructor
This user is a Super Learner. Super Learners receive answers to their questions
more quickly.
0
2
Quiz 2. Could you please explain about a reserve option
Hi,
I cannot understand the second question in the quiz. There 7 options for 4 elements, but this time with a reserve...
Manan Badani
Instructor
This user is a Super Learner. Super Learners receive answers to their questions
more quickly.
0
1
Resolved:
Knowing what to apply where
I went through the Combinatorics section. I find it difficult to interpret from the word problems the approach to be...
Martin Nde
Instructor
This user is a Super Learner. Super Learners receive answers to their questions
more quickly.
0
3
Index match, I have problems in copying down the fomular to give me the results I want.
INDEX($C$5:$N$10,2,2) Jan
=INDEX($C$5:$N$10,2,3) Feb
=INDEX($C$5:$N$10,2,4) March
Looking at the formulas above and...
Martin Nde
Instructor
This user is a Super Learner. Super Learners receive answers to their questions
more quickly.
0
1
Exercises - Offset and match
formula : =OFFSET(B5,MATCH($B19,$B$6:$N$10,0),1)
Result.
$ in...
Emmanuel Odunayo
Instructor
This user is a Super Learner. Super Learners receive answers to their questions
more quickly.
0
1
Regression line "lw" mystery
What is lw = 4 for the scatter plot
OLAWUNI TOLULOPE VICTOR
Instructor
This user is a Super Learner. Super Learners receive answers to their questions
more quickly.
0
3
Mysql local database not connecting with powebi
I was followung up on connecting with different databases when i noticed powerbi wasn't connecting with mysql...
OLAWUNI TOLULOPE VICTOR
Instructor
This user is a Super Learner. Super Learners receive answers to their questions
more quickly.
0
2
"Ask a Question not working"
Maiwand Todayee
Instructor
This user is a Super Learner. Super Learners receive answers to their questions
more quickly.
1
1
Predicting Needs vs. Personalized Offering
How 'predicting customers needs' is different than 'personalized offering'?
I can understand that they are...
Said SOUHASSOU
Instructor
This user is a Super Learner. Super Learners receive answers to their questions
more quickly.
0
1
My solution for the question 1
num_1 = int(input("Give me the first number :>>>>> "))
num_2 = int(input("Gibe me the seconde...
Aziz Abdrakhimov
Instructor
This user is a Super Learner. Super Learners receive answers to their questions
more quickly.
0
2
Is it ok if i use this code?
list_2 = [2,3,4,7,8,10,0]
def two_sum(list, target):
d = {}
fo...
Favour Ubah
Instructor
This user is a Super Learner. Super Learners receive answers to their questions
more quickly.
0
2
Resolved:
How to get shortcuts on python
How did you uncomment all inputs at the same time?
How do we access shortcuts?
Alessandro Imbrìaco
Instructor
This user is a Super Learner. Super Learners receive answers to their questions
more quickly.
0
2
Resolved:
There exists a function associated to the Student's T distribution?
Good evening. We know what is the function associated to the normal distribution, but what is the formula associated...
popular questions
Omar R. Valencia García
Instructor
This user is a Super Learner. Super Learners receive answers to their questions
more quickly.
11
1
Gabriel de Jesus Patiño Pino
Instructor
This user is a Super Learner. Super Learners receive answers to their questions
more quickly.
11
0
Abdulmalik Alkhamis
Instructor
This user is a Super Learner. Super Learners receive answers to their questions
more quickly.
8
0
365 Team
Instructor
This user is a Super Learner. Super Learners receive answers to their questions
more quickly.
7
0
Adetunji Fasiku
Instructor
This user is a Super Learner. Super Learners receive answers to their questions
more quickly.
7
0
Patarida K.
Instructor
This user is a Super Learner. Super Learners receive answers to their questions
more quickly.
6
0
Andrzej McFarland
Instructor
This user is a Super Learner. Super Learners receive answers to their questions
more quickly.
5
2
Ali Safaei
Instructor
This user is a Super Learner. Super Learners receive answers to their questions
more quickly.
5
0
Davide Sanchioni
Instructor
This user is a Super Learner. Super Learners receive answers to their questions
more quickly.
5
0
Radovan Jevtic
Instructor
This user is a Super Learner. Super Learners receive answers to their questions
more quickly.
4
3
Le Van Cuong
Instructor
This user is a Super Learner. Super Learners receive answers to their questions
more quickly.
4
5
Keya Barua
Instructor
This user is a Super Learner. Super Learners receive answers to their questions
more quickly.
4
3
Ibdanagogo
Instructor
This user is a Super Learner. Super Learners receive answers to their questions
more quickly.
4
5
Gaby Massaad
Instructor
This user is a Super Learner. Super Learners receive answers to their questions
more quickly.
4
1
Idrak Atakishili
Instructor
This user is a Super Learner. Super Learners receive answers to their questions
more quickly.
4
2