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Choose measures for center and spread

Consider the density plots shown here. What are the most appropriate measures to describe their centers and spreads? In this exercise, you'll select the measures and then calculate them.

Bu egzersiz, kursun bir parçasıdır

Exploratory Data Analysis in R

Kursa Göz Atın

Egzersiz talimatları

Using the shapes of the density plots, calculate the most appropriate measures of center and spread for the following:

  • The distribution of life expectancy in the countries of the Americas. Note you'll need to apply a filter here.
  • The distribution of country populations across the entire gap2007 dataset.

Uygulamalı etkileşimli egzersiz

Bu egzersizi bu örnek kodu tamamlayarak deneyin.

# Compute stats for lifeExp in Americas
gap2007 %>%
  filter(___) %>%
  summarize(___,
            ___)

# Compute stats for population
gap2007 %>%
  summarize(___,
            ___)
Kodu Düzenle ve Çalıştır