Solve the Problem. -There Are Two Types of Tickets for a School Play

question 19

Multiple Choice

Solve the problem.

-There are two types of tickets for a school play: student tickets and tickets for the general public. The total cost for one student ticket and one general public ticket is $11. The total cost for 11
Student tickets and 9 general public tickets is $107. How much does a general public ticket cost?

• A) $7
• B) $6
• C) $9
• D) $4

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Definitions:

Observers

Individuals who watch, monitor, or record the behavior or data in a study, without intervening or interacting with the subjects.

Coding system

A method or protocol used in research for categorizing, labeling, or encoding information to facilitate analysis.

Systematic observation

A structured method of data collection where the researcher carefully observes and records behavior according to a set of predefined criteria.

Reliability

Refers to the consistency and dependability of a measurement tool or test over time.