**Daily update | 24 May, 2023**

# StackExchange

#### Which statistical test should I use to compare two groups where their opinions are collected by using Likert Scale?

**Source:** stats**Views:** 9**Score:** 2**Tags:** hypothesis-testing t-test factor-analysis normality-assumption likert

#### How to calculate median and median absolute deviation of data with a function applied?

**Source:** stats**Views:** 27**Score:** 2**Tags:** median mad

#### Probability of a given result with multiples of mixed dice with different number of faces

**Source:** stats**Views:** 94**Score:** 2**Tags:** probability distributions convolution dice

#### Parameter distribution of $\theta$ from a rectangular matrix multiplication $C\theta$

**Source:** stats**Views:** 38**Score:** 2**Tags:** regression bayesian regularization prior

#### Why is the likelihood the product of the conditional PDF and the PDF of the parameter

**Source:** stats**Views:** 60**Score:** 2**Tags:** likelihood