**Daily update | 25 December, 2022**

# StackExchange

#### Prove that the leverage converges to 0. Do the residuals in a linear regression really approximate the errors?

**Source:** stats**Views:** 154**Score:** 3**Tags:** regression leverage

#### How should I estimate the variance in a sample or population from the sample range?

**Source:** stats**Views:** 21**Score:** 3**Tags:** variance moments order-statistics range

#### Correlation and standard deviation

**Source:** stats**Views:** 126**Score:** 3**Tags:** correlation standard-deviation

#### Lasso Regression Assumptions

**Source:** stats**Views:** 22**Score:** 2**Tags:** r lasso linear assumptions

#### How would you test a hypothesis that an independent variable has a greater effect on a dependent variable in one country than it does in another?

**Source:** stats**Views:** 9**Score:** 2**Tags:** hypothesis-testing econometrics