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Any complaints?

On the success formula slides for Maths, Page 23. How did the last row become 0 10 12

i get we used gaussian elimination but why?

Regarding question 2, Why dont we use pooled t test? sample variance man/woman is smaller than 3.

read it off the t-table

Isn't the second derivative of L''yx = 1 - 2Lagrange ? It's noted as 1 - Lagrange

You're right it should be 1-2Lagrange

can someone upload the answers to the inchapter excercises week 7? struggling hard time here

anybody got week 6 in chapter for math?

Check the QM course for IB

Any ideas of complaints?

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they are using the F-test and not the t test

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take derivative with respect to age= 0.016-2*0.00014age and solve for age (57=B)

Does somebody have the crash course slides for math and would be so nice to share them?

The only way to higher the grades is for many people to fail.. did a lot of you guys fail? I did..

I also failed, only with 1 point, and I need that point on stats :/

Sorry to hear that, how about the others?

Complaints? Missing one point

Anyone knows if we can get 1 additional point for complaining (on stats) ?

We have completely different formula in the sheet of the exam... How I was supposed to know it?

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Can you explain how you found P value! I also found F statistic but how to transform it in P?

Can someone explain me how to know how many stationary points a Lagrangian function has?

just the derivatives of each variable i believe

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Good luck for Tommorow!

Someone the answers of Math exercises Week 5 (Fiscal) Economics?

would somebody be so nice and post the math tasks for week 6

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Do we get those formulas during the exam? Or should we study them by hard?

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Thanks !!!

WHAT'S UP WITH THAT

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