Mathematics Midterm Examination

What term refers to a set of ordered pairs that defines a relationship between sets of values, where the set of all x-values is called the domain and the set of all y-values is called the range?

• Relation

• Function

• Inductive Reasoning

• Deductive Reasoning

What is the term for a special type of relation where each input has exactly one output, often written as 'f(x)'?

• Relation

• Function

• Inductive Reasoning

• Deductive Reasoning

It is the process of forming a conclusion based on a set of observation.

• Relation

• Function

• Inductive Reasoning

• Deductive Reasoning

It is a process of forming a conclusion based on previously known facts.

• Relation

• Function

• Inductive Reasoning

• Deductive Reasoning

It is a four-step approach to problem solving.

• Polya's

• Mean

• Median

• Mode

It is the average of all the elements of a set of data and is denoted by the symbol X.

• Polya's

• Mean

• Median

• Mode

Which of the following is not a measure of central tendency?

• Statistics

• Mean

• Mode

• Median

It is the value at the middle when all the elements in a set of data are arranged in ascending order.

• Mean

• Statistics

• Median

• Mode

It is defined as the element in a set of data that has the greatest number of frequencies.

• Mode

• Mean

• Median

• Verification

In Polya's problem-solving approach, which step refers to checking the solution to the problem?

• Look Back

• Insight

• Thinking Time

• Preparation