Podcast
Questions and Answers
What is the purpose of calculating measures of central tendency and spread?
What is the purpose of calculating measures of central tendency and spread?
What is the formula to calculate the mean?
What is the formula to calculate the mean?
What type of graph is used to compare parts of a whole?
What type of graph is used to compare parts of a whole?
What is the difference between the highest and lowest values in a data set called?
What is the difference between the highest and lowest values in a data set called?
Signup and view all the answers
What type of graph is used to show changes over time and relationships between two quantities?
What type of graph is used to show changes over time and relationships between two quantities?
Signup and view all the answers
What is the middle value in a set of ordered data called?
What is the middle value in a set of ordered data called?
Signup and view all the answers
What is the primary purpose of analyzing data?
What is the primary purpose of analyzing data?
Signup and view all the answers
Which of the following measures of central tendency is most affected by extreme values in a data set?
Which of the following measures of central tendency is most affected by extreme values in a data set?
Signup and view all the answers
What is the main advantage of using a histogram over a bar graph?
What is the main advantage of using a histogram over a bar graph?
Signup and view all the answers
Which type of graph is most suitable for displaying the relationship between two quantitative variables?
Which type of graph is most suitable for displaying the relationship between two quantitative variables?
Signup and view all the answers
What is the primary limitation of using the range as a measure of spread?
What is the primary limitation of using the range as a measure of spread?
Signup and view all the answers
What is the main advantage of using graphical representation of data?
What is the main advantage of using graphical representation of data?
Signup and view all the answers