In [5]:

import pandas as pd

In [10]:

toy_dataset = pd.read_csv('toy_dataset.csv')
toy_dataset.head()

Out[10]:

	Number	City	Gender	Age	Income	Illness
0	1	Dallas	Male	41	40367.0	No
1	2	Dallas	Male	54	45084.0	No
2	3	Dallas	Male	42	52483.0	No
3	4	Dallas	Male	40	40941.0	No
4	5	Dallas	Male	46	50289.0	No

We pick a person of the dataset. Consider the following event:

A={The person chosen lives in San Diego}

B={The person chosen is Male}

C={The person chosen has a income of 78898.0}

Taking events in pairs. Are mutually exclusive events?

In [ ]:

In [11]:

data_AB = toy_dataset[(toy_dataset["City"] == "San Diego") & (toy_dataset["Gender"]=="Male")]
data_AB.shape

Out[11]:

(2783, 6)

In [12]:

data_BC = toy_dataset[(toy_dataset["Gender"]=="Male") & (toy_dataset["Income"]==78898.0)]
data_BC.shape

Out[12]:

(0, 6)

In [13]:

data_AC = toy_dataset[(toy_dataset["City"] == "San Diego") & (toy_dataset["Income"]==78898.0)]
data_AC.shape

Out[13]:

(0, 6)

In [ ]:

Assignment Mutually Exclusive Events