Question

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

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

Explanation:

A dot plot uses dots to represent data points. Clustering of dots means many data points are grouped together, which indicates a concentration of values. Option b is wrong because clustering means more data, not lack. Option d is wrong as clustering doesn't imply data collection errors. Option a is wrong as not all answers are correct. So the correct answer is c.

Answer:

c. A concentration of values