Africa-Adult literacy rate-Butterfly chart

Intro :

A Butterfly chart (also called as Tornado chart) is a type of bar chart where two sets of data series are displayed side by side. It gives a quick glance of the difference between two groups with same parameters. It is also possible to stack/place two bars on each side (for example, ‘male’ and ‘female’) to give a further division of adult literacy rate by country name. The main use of the butterfly chart is comparison of two data sets sharing the same parameters.

Dataset :

Table name: “Literacy-Sub-Saharan-Africa”.
Data source: https://www.kaggle.com/pavansanagapati/african-literacy-rate

Country Name	Female (%)	Male (%)
Cameroon	64.80	78.33
Central African Republic	24.36	50.71
Ghana	65.29	78.35
Guinea	12.19	36.79
Malawi	51.25	72.10
Mali	20.29	43.40
Rwanda	61.55	71.13
Seychelles	94.45	93.46
South Africa	91.71	94.14
Swaziland	82.45	83.90
Tanzania	60.75	75.47
Uganda	64.59	82.63

Dashboard :

• Based on the final butterfly chart, we can see that the Female (%) had a low adult literacy rate than Male (%). And from horizontal comparison we can see that Seychelles and South Africa had a high adult literacy rate of both female and male with an average of 93.96% and 92.93%.

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