Random variable x has a uniform distribution defined by the probability density function below.Determine the probability that x has a value of at least 220. 
1/100 for values of x between 200 and 300
F(x) =
0 everywhere else
Definitions:
Representative Sample
A subset of a population that accurately reflects the members of the entire population.
Stratified Sample
A sampling method that divides the population into subgroups and selects samples from each, ensuring representation.
Cross-sectional Sample
A sample that is taken at one specific point in time from a population to study its characteristics.
Closed Questions
Inquiries that have a predetermined set of potential responses.
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