Q&A Hub

When I run the code absenteeism_scaler.fit(unscaled_inputs) getting the error as 'CustomScaler' object has no...

SELECT     * FROM     emp_manager WHERE     emp_no IN...

Okay so i know insert is to create a new record and update to modify a existing one however for this problem i want...

I did the Exam for the Introduction to Python.  Question 17 did not have the actual correct answer. There were 2...

Here we can clearly have different combinations of beverages without repetitions then why are we using Variations?

Hi, I have a doubt in this Course Exam que of Matematics. Answer mentioned is C, but in the course notes file of...

As soon as the questions load, it submits immediately and am unable to attempt any. What could be the problem?

How did you calcuated p-value to be 0.304? I find it to be .050248 Please check the value shown in the video is right...

...

Hi. This is a question concerning the intervals. Should they not be 1-21, 22-42, 43-63 and 83-103? Because if you...

Greetings, I'm on the Introduction to Python Section 6's exercise for "conditional statements and functions together"...

Your course named Python for Finance refers.  While I was reading section 4.2 (Running a Regression in Python),...

Hello,  I want to ask why the period is numerical data?

not open the practice test so want to do

I tried install twice and still shows the window below: I am not sure what could be wrong. The version that appears...