Suppose That the Random Variable Has the Probability Distribution

question 26

Multiple Choice

Suppose that the random variable has the probability distribution described by the following density curve. ​ ​
What probability is represented by the shaded area? Suppose the shaded area . Interpret this probability in the context of this problem.

• A) .About 65% of U.S.population consuming diet drinks are people aged less than 20 years.
• B) .About 65% of U.S.population consuming diet drinks are people aged 50 years and over.
• C) .About 65% of U.S.population consuming diet drinks are people aged between 20 and 50 years.
• D) .About 0.65% of U.S.population consuming diet drinks are people aged between 20 and 50 years.
• E) .About 35% of U.S.population consuming diet drinks are people aged between 20 and 50 years.

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Definitions:

Validating Input Data

The process of checking if the data entered by the user meets certain criteria before being accepted by the program.

Numbers

The basic data type used in programming to represent numeric values, including integers and floating-point numbers.

Strings

Sequences of characters used to represent text in computer programming.

Control String

A parameter in programming functions that determines the output or behavior of the function, often seen in formatting functions.