A Cell Phone Salesperson Has Kept Records on the Customers

question 9

Short Answer

A cell phone salesperson has kept records on the customers who visited the store. 40% of the customers who visited the store were female. Furthermore, the data show that 35% of the females who visited his store purchased a cell phone, while 20% of the males who visited his store purchased a cell phone. Let represent the event that a customer is a female, represent the event that a customer is a male, and B represent the event that a customer will purchase a phone.
What is the probability that a female customer will purchase a cell phone? ______________

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Definitions:

Social Integration

The process by which individuals gain equal opportunities and access within a society’s institutions and social networks, promoting a sense of belonging.

Social Networking

The use of internet-based platforms to connect, share, and communicate with others for social or professional purposes.

Social Support

The assistance and protection given by friends, family, and others, which can impact an individual's health, well-being, and ability to cope with stress.

Liver Damage

Harm caused to the liver due to various factors such as diseases, excessive alcohol consumption, or exposure to toxic substances, impairing its functioning.