Current Estimates Suggest That 75% of the Home-Based Computers in a Foreign

question 107

Short Answer

Current estimates suggest that 75% of the home-based computers in a foreign country have access to on-line services.Suppose 20 people with home-based computers were randomly and independently sampled.Find the probability that more than 9 of those sampled currently do not have access to on-line services.

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Definitions:

Flights

Scheduled air services transporting passengers or cargo from one location to another.

Passengers

Individuals who utilize transportation services such as buses, trains, airlines, or other modes of transit.

Spending Variance

The difference between the budgeted or standardized cost of an activity and the actual cost incurred.

Customers Served

The number of clients or consumers that have been provided services or goods by a business.