Programming Assignment: Analyzing Car CO₂ Emissions Try Again · 40/60 points earned

Course Q&A Data Analytics Professional Certificate Python for Data Analytics
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Programming Assignment: Analyzing Car CO₂ Emissions

Try Again · 40/60 points earned. Hi guys, back from a sabbatical-so just checking have all bugs and tweaks been ironed-out in the duration ? Best wishes, Cam

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Hi Cam. Please post the grader feedback to help the Mentors get more context. Thank you.

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Thanks Chris.

Grader Feedback

  • ex2: pairplot

    • Score: 0/10

    • Feedback: Failed test case: You are missing some features in your list of numeric_features.

  • ex3: correlation

    • Score: 0/10

    • Feedback: Failed test case: correlation_matrix has an incorrect value. Please check your correlation matrix.

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Hi @CamLiv8!
I was just revising this lab yesterday.
Exercise 03 will likely fail if 02 is not correct.

For this exercise, it’s easier if you pass all the numeric features by their names. Remember that according to the instructions, you should not use ““Model year”, and “Cylinders”, as they are actually categorical with few possible values.". However “CO2 emissions” need to be among the list of numerical values you pass.

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Hi imgabidotcom

Thanks a lot for pointing that out — really helpful!

Appreciate your guidance — it’s making the lab much clearer.

Best,
Cam

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THANKS imgabidotcom- I cracked it!

Nice weekend, all

Cam