The vast majority of Africa has countries with life expectancies below 50 or at 50+. It is on average the continent with the lowest life expectations in the world. The ones at 50 + include Sudan and South Sudan and DRC, the ones below 50 Nigeria, Ethiopia and Somalia. The anomalies are Algeria and Egypt which have life expectancies over 70.

 

In Asia the life expectancy varies a lot, ranging from 60+ in Russia, Mongolia, to 70+ in China and below 50 in Afghanistan. 

Countries in Asia tend to all have life expectancy over 60 to 70. Exceptions are Nepal with 50 to 60 Afghanistan, Vietnam. 
In North America both Canada and US have high expectancy rate.

PQE: 

Pattern, really low life expectancy in Africa below 50 years old, and super low in South Africa, compare to Russia which has a pretty normal and decent life expectancy. 

(Africa; 50- and 50+)(Russia; 60+)( South America 75+ and 80+)the higher the life expectancy the better the health care can/will be. 

We can see a clear anomaly in Nepal; the life expectancy seems to be really low (only 50+) compare to his neighbours.  (Compare to India 60+) 

The map shows the average life expectancy of every country’s population, it is measured in years. Most of Africa is in the -50 and 50 to 60 range for life expectancy. Australia and North America have an average life expectancy of 75 and above they are the two countries/continents that show such a high life expectancy. Russia has a life expectancy of 60, whereas in China and Afghanistan they have a higher (China) and lower (Afghanistan). China has an average life expectancy of 70-80 whereas Afghanistan has an average life expectancy of minus 50. There are also countries in Africa that do not adhere to the general pattern and these countries are Algeria, Libya and Egypt. They tend to have a higher life expectancy than the rest of the continent. In South America there is a wide variation in life expectancy. 

This graph shows the global life expectancy. The overall pattern is that more developed countries have longer life expectancy than less developed countries. North America and Europe has high life expectancy. Most countries have life expectancy of more than 60 years. more than half of the countries have life expectancy of more than 75 years. For instance, the life expectancy of the United States and Spain are between 75 and 80 years. however, there is an anomaly. Haiti has life expectancy of 50 years. Asia, Oceania and South America have lower life expectancy. The average life expectancy is between 65 and 70 years old. For example, the life expectancy of India is 60 years. There are some anomalies. Afghanistan has life expectancy of lower than 50 years. The life expectancy of Japan and Australia are more than 80 years. Africa has low life expectancy. The average life expectancy is  about 50 years except for Libya with life expectancy of 75 years. For example, the life expectancy of Somalia is less than 50 years. 

the graph shown below can be described as the status of the life expectancy of the countries. The general pattern of the graph is irregular. For example, most of the countries in Africa has very low life expectancy with -50 except for the Algeria and Egypt which have life expectancy of 70+. Especially Libya has a life expectancy of 80+ which are huge difference. North America has a life expectancy of 75 to 80+ generally.  South America has different life expectancy with 70+, 60+ and 75+ such as Brazil, Peru and Chile. Most of the European countries have high life expectancy with 75+. Australia has a life expectancy of 80+. Asian countries have various life expectancy. for example, China has a life expectancy of 70+ while South Korea and Japan have a life expectancy of 75+. Laos and Nepal have a low expectancy with 50+. In middle east, most of the countries have a life expectancy of 60+. However, Afghanistan has an anomalously low life expectancy of -50