My Course Project - Part 2

Julia Maier

2026-03-13

My Presentation - Background

This is my presentation for the Coursera course “Developing data products”. I want to present my new Shiny App giving an overview of current life satisfaction in Hamburg, Germany.

Content

  1. Background
  2. Descriptive Statistics of the data set
  3. Further Infos: Relationship between age and life satisfaction
  4. Summary

Descriptive statistics

The data set my app is based on consists of the following subjects:

## # A tibble: 2 × 3
##   Sex       n percent
##   <chr> <int>   <dbl>
## 1 f         9      45
## 2 m        11      55

Sex and Age distribution

Further infos: Relationship between age and life satisfaction

The older people get, the less satisfied they are in their life, as can be seen in the following graph.

Summary

In my dataset, there are altogether 20 subjects, 9 females and 11 males. The older the subjects are, the less satisfied they are in their life. For more a detailed frequency distribution on a scale from 1 to 100, please consult my new Shiny App (https://t5vxus-julia-maier.shinyapps.io/My_first_shinyApp/)!