# Recent questions tagged rule

108
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What is the rule of 40 in venture investing?
137
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Prove the chain rule assuming $$u^{\prime}$$ is continuous at $$v(x)$$ and $$v$$ is differentiable at $$x$$. Hint: use the mean value theorem.
89
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use L'Hopitals rule to find certain limits of indeterminate form.
102
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What is the N+ rule with respect to NSFAS funding?
152
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What is a "causal chain of thought"?
118
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How does the rule of three work with inverse proportionality?
127
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How does the rule of three work with direct proportionality?
132
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Give some empirical rule examples
552
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What is the power rule for differentiation?
343
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How can nations build the rule of law in the digital world?
446
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What is Descartes' rule of signs? Give an example and use latex
687
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Explain what the chain rule and product rules in calculus are.
456
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What is the significance of the Golden Rule in various religions?
466
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What is the empirical rule in statistics?
340
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Is the current world political rule rooted in the domination of statistics and algorithms?
278
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What is the Cramer's rule?
308
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Consider data that truly come from a fork $$X \ll-Y \rightarrow Z$$. What pattern would a causal discovery algorithm report?If you could supply prior knowledge to the alg...
431
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Consider data that truly come from a chain $$X \rightarrow Y \rightarrow Z$$. What pattern would a causal discovery algorithm report?It is possible to supply causal disco...
282
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Consider the causal graph with treatment A, outcome $$\mathrm{Y}$$, and other variables. Which of the following are causal paths?a. $$A<-C \rightarrow Y$$b. $$A \rightarr... 410 views 1 answers Simulate a collider \(X \rightarrow Y<-Z$$ where $$Y$$ also has a child $$A(Y \rightarrow A)$$. Let all 4 variables be binary.Use appropriate check(s) to verify the margi...
372
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Simulate a fork $$X \ll-Y \rightarrow Z$$ where $$X$$ and $$Z$$ are quantitative, and $$Y$$ is binary.Use appropriate check(s) to verify the conditional relation in this ...
557
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Simulate a chain $$X \rightarrow Y \rightarrow Z$$ where all three variables are quantitative. (Use a sample size of 10,000 and a significance level of $$0.05$$ throughou...
479
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Using the Causal Markov Assumption, how can we express the joint distribution of the data represented by the structural equation model $A \rightarrow Y$\[ Z \rightarro...
652
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Apply the product decomposition rule using the Causal Markov assumption to express the joint distribution of variables in this graph: $$Y<-X \rightarrow Z$$
569
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Apply the product decomposition rule using the Causal Markov assumption to express the joint distribution of variables in this graph: $$X \rightarrow Y \rightarrow Z$$
230
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Third-year science students also have the opportunity to attend chemistry, but every student has to take at least one of the three courses. Altogether, there are 40 stude...
447
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At a certain university, all second-year science students may choose either mathematics, or physics, or both. The mathematics course is attended by 50 students, the physi...
393
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Prove that for each DAG there is a topological ordering
372
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State the power rule of differentiation with integer exponents
273
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State the quotient rule of differentiation
284
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Prove the product rule of differentiationLet $$f$$ and $$g$$ be differentiable functions on an open interval $$I$$. Then $$f g$$ is a differentiable function on I, and\[\...
365
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What does the product rule of differentiation state?
424
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What is an exponent?
348
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State the product rule in probability
331
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State the complementary rule of probability mathematically
270
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State the addition (sum) rule in probability
356
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State the Collatz Conjecture
362
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WHat is Bayes' Theorem all about?
727
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What is the multiplication rule in probability and counting?
286
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What is the addition rule in probability and counting?
414
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What does it mean to measure something upto the nearest millimetre?
701
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In a class of 30 students, exactly 7 have been to Mexico and exactly 11 have been to England. Of these 30 students, 4 have been to both Mexico and England. How many stude...
473
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A basic rule to remember when using the calculator side of the flight computer isA. wind correction angle goes first.B. that on the outer scale, 10 always represents 10 m...
785
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Among 50 students enrolled in a college, 40 had applied for civil engineering and 10 had applied for mechanical engineering. If two students have been enrolled in softwar...
701
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What is the mathematical representation of the Bayes Theorem?
317
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State the rule of total probability
308
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