**Daily update | 18 March, 2022**

# StackExchange

#### Continuity correction in proportion test

**Source:** stats**Views:** 97**Score:** 3**Tags:** mathematical-statistics proportion

#### Can decision stumps have more than 2 leaves?

**Source:** stats**Views:** 106**Score:** 3**Tags:** machine-learning cart ensemble-learning adaboost

#### Show that $\mathbb{P}[ a V\le Z| V+Z]=\mathbb{P}[aV \ge Z| V+Z] \text{ a.s.} $ iff $V=\frac{1}{\sqrt{a}}Z'$ where $Z'$ is standard normal

**Source:** stats**Views:** 17**Score:** 2**Tags:** probability normal-distribution conditional-probability

#### in concrete terms, what does the mean of a sample actually tell you about the population?

**Source:** stats**Views:** 23**Score:** 2**Tags:** mean sample

#### Labelling a dataset for sentiment analysis, which model is the best?

**Source:** datascience**Views:** 8**Score:** 2**Tags:** classification sentiment-analysis labelling