Determine the Check Digit for an Airline Ticket with Number

question 30

Multiple Choice

Determine the check digit for an airline ticket with number 17511695535.

• A) 2
• B) 5
• C) 6
• D) 9

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Definitions:

Chi-Square Distribution

A statistical distribution that represents the distribution of the sum of the squares of k independent standard normal random variables, often used in hypothesis testing.

Single Population Variance

A measure of the variance of a set of values in a single group or population.

Independence

A condition where the occurrence or outcome of one event does not affect the occurrence or outcome of another event.

Student Body

The collective group of students enrolled at a particular educational institution.