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"snake oil" exact phrase

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Vote summary for Chgg Clou‭

A daily summary of votes received for posts.

Nov 30, 2021: -3

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−1

Intuitively, why can $a, b$ cycle in ${\color{red}{b}} = \frac c{\color{red}{a}} \iff {\color{red}{a}} = \frac c{\color{red}{b}}$?

Question Q&A

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−1

How can Cross Multiplication be intuited or pictured? average(average(a,b),c) vs. average(a,average(b,c)).

Question Meta

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−1

Without trial and error, average(average(a,b),c) vs. average(a,average(b,c)).

Question Q&A

Nov 29, 2021: -1

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−1

How can Cross Multiplication be intuited or pictured? average(average(a,b),c) vs. average(a,average(b,c)).

Question Meta

Nov 28, 2021: -6

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−3

How can Cross Multiplication be intuited or pictured?

Question Q&A

+0

−3

Without trial and error, average(average(a,b),c) vs. average(a,average(b,c)).

Question Q&A

Nov 27, 2021: -2

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−2

Without trial and error, average(average(a,b),c) vs. average(a,average(b,c)).

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Sep 2, 2021: -1

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−1

If a repair on a vessel costs $2$ and fully repaired vessel is worth $1$, don't we need know worth of broken vessel to decide whether to repair?

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Aug 14, 2021: -2

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−2

How does counting E twice explain the discrepancy between the third between C and E, third between E and G v. fifth between C and G?

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Aug 13, 2021: -1

+1

−2

How can I intuit $\dfrac{a - b}{c - d} \equiv \dfrac{{\color{red}{-}}(b - a)}{{\color{red}{-}}(d - c)} \equiv \dfrac{b - a}{d - c}$?

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Aug 7, 2021: +1

+1

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Intuitively, why's X% of Y = Y% of X?

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Aug 5, 2021: +1

+1

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If money's less valuable in the two-bullet case of the Russian Roulette problem, then ought you pay more to remove a bullet when the gun has $\ge 2$ bullets?

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Jul 9, 2021: -1

+0

−2

Why so many books on introduction or bridges to proofs for undergraduates?

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+1

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Why are you permitted to define $1 − 1 + 1 − 1 + . . .$?

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Jul 3, 2021: 0

+1

−1

How can Abraham Wald's approach lead you to ignore crucial features of a problem?

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Jun 30, 2021: +2

+1

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Why rational to be indifferent between two urns, when urn A has 50-50 red and white balls, but you don't know urn B's ratio?

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+1

−0

Why are you permitted to define $1 − 1 + 1 − 1 + . . .$?

Question Q&A

Jun 26, 2021: +1

+1

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How to visualize division as splitting Dividend into B equal “partial groups”, then rounding up A partial groups to get a full group?

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Jun 6, 2021: -9

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−1

What does "individuals discount the future in a constant manner" mean?

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−3

If money's less valuable in the two-bullet case of the Russian Roulette problem, then ought you pay more to remove a bullet when the gun has $\ge 2$ bullets?

Question Q&A

+0

−2

Why should the near-zero prior probability, of 9/11/2001 attacks on the World Trade Centre, overwhelm any subsequent response that may have lowered the objective risk?

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−2

Why's the unique sub-game perfect equilibrium, that the first player should offer around $1.25 to player 2?

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+0

−1

Why rational to be indifferent between two urns, when urn A has 50-50 red and white balls, but you don't know urn B's ratio?

Question Q&A

Jun 5, 2021: -1

+0

−1

Why are you permitted to define $1 − 1 + 1 − 1 + . . .$?

Question Q&A