# CourseErrors Found in 2023 Study Materials P1.T2. Quantitative Methods

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#### Nicole Seaman

##### Director of CFA & FRM Operations
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Please use this thread to let us know about any errors, missing/broken links, etc., that you find in the 2023 materials in P1.T2. Quantitative Methods. This will keep our forum much more organized. We appreciate your cooperation!

PLEASE NOTE: Our Practice Question sets already have links to their specific forum threads where you can post about any errors that you find. This thread is for any other materials (notes, spreadsheets, videos, etc.) where you might find errors.

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#### KRatl6896

##### New Member
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Where is the excel examples problem 4, 5 and 6, in FRM part 1 Quantitative Analysis Chapter 1 Study Notes. There are foot notes that say its in the learning spreadsheet, but did not see them in the spreadsheet in the lesson (R13-P1-T2-Miller-Ch2-Probs-v3)

#### jcar3927

##### New Member
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Updated by Nicole to add: This is regarding P1.T1.QA-1 Chapter 1 Probability

Appears to be an error on page 21 of the VitalSource books. The Bernouli distribution doesn't calc to 14.6%. That or either I'm wrong (equally possible).

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#### Nicole Seaman

##### Director of CFA & FRM Operations
Staff member
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Appears to be an error on page 21 of the VitalSource books. The Bernouli distribution doesn't calc to 14.6%. That or either I'm wrong (equally possible).View attachment 4161
@David Harper CFA FRM If you get the chance, could you take a quick look at this to let me know if it is an error? I am currently in the process of updating the Quant Notes for Vital Source and want to make sure all errors are fixed before publishing the updates. Thanks!

#### jcar3927

##### New Member
Subscriber
@David Harper CFA FRM If you get the chance, could you take a quick look at this to let me know if it is an error? I am currently in the process of updating the Quant Notes for Vital Source and want to make sure all errors are fixed before publishing the updates. Thanks!
Hi Nicole and David -- please ignore this request. Found later the parentheticals were shorthand for another another formula that requires factorials. Essentially the (10/6) should be 10!/(10-6)!(6!). Worked perfectly after making the substitution. Thanks!

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