Which of the following is an example of secondary data?

Using census data from a government website

Which of the following best defines a variable in statistics?

A characteristic that takes different values

Which of the following is an example of descriptive statistics?

Creating a summary table of students' test scores

Which of the following is an example of inferential statistics?

Using a sample to predict the performance of all students in a country

Which of the following best defines statistics?

The collection, analysis, interpretation, and presentation of data

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Questions 12

Answers

1
Which type of variable represents attributes or categories?
Discrete
Continuous
Qualitative
Quantitative
2
Which of the following is an example of secondary data?
Using census data from a government website
Conducting a survey on student performance
Observing customer behavior in a store
Interviewing employees about job satisfaction
3
Which type of data is collected first-hand by a researcher?
Summarized Data
Inferential Data
Secondary Data
Primary Data
4
Which of the following is an example of a quantitative variable?
Type of car owned
Height of Basketball players
Favorite color of individuals
Gender of students
5
Which of the following best defines a variable in statistics?
A characteristic that takes different values
A constant in an experiment
A mathematical operation
A fixed numerical value
6
Which branch of statistics focuses on summarizing and presenting data?
Inferential statistics
Descriptive statistics
Theoretical statistics
Probability theory
7
A researcher wants to know the average income of families in a city and collects data directly from households.
Primary Data
Inferential Data
Secondary Data
Discrete Data
8
Which of the following is an example of qualitative data?
Number of students in a class
Temperature of different cities
Favorite subject of students
Heights of basketball players
9
Which of the following is an example of descriptive statistics?
Using a sample to generalize results to an entire population
Creating a summary table of students' test scores
Estimating the future population of a country
Predicting election results based on surveys
10
A researcher collects data on students' eye colors. What type of data is this?
Quantitative
Qualitative
Discrete
Continous
11
Which of the following is an example of inferential statistics?
Calculating the mean score of students in a class
Using a sample to predict the performance of all students in a country
Creating a bar graph of survey results
Arranging raw data in a table
12
Which of the following best defines statistics?
The study of numbers and equations
The study of only numerical data
The collection, analysis, interpretation, and presentation of data
The process of solving equations

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