Consider the data set in "Assingment1 Data.csv" with data regarding 300 people from 8 different cities in the Netherlands.
statistics
Description
Consider the data set in "Assingment1 Data.csv" with data regarding 300 people from 8 different cities in the Netherlands. The data contains 6 different variables:
• NR: represents a unique number for each individual in the data set
• City: the city in which the individual lives.
• Gender: the gender of the individual (male; female).
• Age: the age of the individual in years.
• Income: the gross income of the individual per year.
• Event: an indicator for the individual having cancer (presence; absence).
Questions
1. Compute the mean, mode, and median of the variables Age and Income. Interpret the results.
2. Visualize the differences in Income by Gender and City.
Note: I will answer all your questions during the class period and I will have a look which students are doing their
exercises during the class period.
To solve this questions you must the read the slides, or you can have a look on the internet: what is descriptive
statistics, mean, median , mode, variance and standard deviation, and how to calculate these statistics either by
using SPSS or JASP.
You can install SPSS for free with the validity for 14 days, on the other hand, you can download JASP and it is free to
use and more interactive to use. You can install JASP from the following link
