Question

1. when interpreting a dot plot, what might a clustering of dots indicate?

a. lack of data
b. a concentration of values
c. all of the available answers
d. errors in data collection

Explanation:

A dot plot is a statistical graph used to represent data. Clustering of dots in a dot plot means that there are many data points (values) in that particular range or category, indicating a concentration of values. Option a is incorrect as clustering means there is data, not a lack. Option d is incorrect as clustering is a normal data pattern, not an error. Option c is wrong as a and d are incorrect. So only option b is correct.

Answer:

b. A concentration of values