Question

1. list the four dot plots in order of variability from least to greatest.

Explanation:

Step1: Understand variability concept

Variability is related to how spread - out the data is. Data concentrated around a single value has low variability, while data spread over a wide range has high variability.

Step2: Analyze graph b

Graph b has all data points concentrated at one value (22). So, it has the least variability.

Step3: Analyze graph a

Graph a has data points spread over a relatively smaller range compared to c and d. It has more variability than b but less than c and d.

Step4: Analyze graph c

Graph c has data points spread over a range, but the distribution is more concentrated around certain values compared to d.

Step5: Analyze graph d

Graph d has data points spread out more evenly over a wider range compared to the other graphs, indicating the most variability.

Answer:

Graph b, Graph a, Graph c, Graph d