Create and interpret dot plots
Interactive practice questions
Here is a dot plot.
How is the frequency of each score determined if there is no vertical axis representing frequency?
By the height of each set of dots above a particular score
By the number of dots above a particular score
Choose the dot plot that represents the following data correctly:
$49,49,49,50,48,47,50,49,51,50,51,49,52,47,50,50,48,51,51,50,48,49,52,49,47,47,52,52,49,47,52,48,51,50,49,52,48,48,52,50,48,47,52,52,52,48,48,49$49,49,49,50,48,47,50,49,51,50,51,49,52,47,50,50,48,51,51,50,48,49,52,49,47,47,52,52,49,47,52,48,51,50,49,52,48,48,52,50,48,47,52,52,52,48,48,49
The goals scored by a football team in their matches are represented in the following dot plot.
Use the dot plot to answer the following questions.
Outcomes
S4-1
Plan and conduct investigations using the statistical enquiry cycle:– determining appropriate variables and data collection methods;– gathering, sorting, and displaying multivariate category, measurement, and time-series data to detect patterns, variations, relationships, and trends;– comparing distributions visually;– communicating findings, using appropriate displays.