Statistics Pre Test 1

What is a query that can be answered by collecting data that may vary?

• A. Categorical data set

• B. Numerical data set

• C. Statistics

• D. Statistical question

Which type of numerical data set can be counted in a finite matter?

• A. Categorical data set

• B. Continuous data

• C. Discrete data

• D. NONE OF THE ABOVE

Which of the following is/are the basic step/s of solving problems involving statistics?

• A. Categorical data set A. Defining the problem

• B. Collecting the data

• C. Analyzing the data

• D. All of the above

It is the branch of applied mathematics dealing with data collection, organization, analysis, interpretation and presentation.

• A. Algebra

• B. Trigonometry

• C. Statistics

• D. Geometry

It is a type of data that can be expressed in numbers.

• A. Categorical data set

• B. Numerical data set

• C. Statistics

• D. Statistical question

It is a collection of information that can be divided into groups.

• A. Categorical data set

• B. Numerical data set

• C. Statistics

• D. Statistical question

Which among the statements is not an example of statistical question?

• A. Who is my favorite Korean Drama star?

• B. What is the favorite Korean Drama of the grade 7 students?

• C. What is the typical age of the grade 7 students?

• D. How many brothers and sisters does my classmates have?

Which of the following is an example of categorical data set?

i. Ages of grade 7 students.

ii. Favorite flavor of ice cream for each of 6th graders.

iii. Internet browsing hours spent of grade 7 students.

iv. My favorite Milktea flavors.

• A. ii and iii

• B. ii and iv

• C. ii only

• D. iii only

Which of the following is an example of statistical question?

• A. How many gadgets does your best friend have?

• B. How many events does your section won as champion?

• C. How many flavors of Milktea does my teacher have already tasted?

• D. How many tourist spot destinations does my teachers have been through?

10.The question “How old is my Mathematics teacher?” is an example of nonstatistical question. Which of the following makes it as statistical question?

• A. How old is my teacher?

• B. What is the typical age of the grade 7 Mathematics teachers?

• C. How old is your Mathematics teacher?

• D. NONE OF THE ABOVE