Probability Theory Tells Us

question 7

Multiple Choice

Probability theory tells us:

• A)the likelihood with which certain events or outcomes will occur.
• B)which statistics are appropriate to use with which levels of measurement.
• C)the strength and direction of the relationship between two variables.
• D)whether a raw data distribution is normal or not.

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Definitions:

Strings

Strings are sequences of characters used to represent text in computer programming.

Scanf()

A function in C programming used to read formatted input from the keyboard or other input streams.

Gets()

Gets() is a function in C that reads a line from stdin into the buffer pointed to by its argument until a terminating newline or EOF.

Message Array

An array used to store a sequence of characters that form a message.