Amarketing researcher is testing out new names for a hair product. she asks 40 women to pick the name of the product that they would be most likely to buy out of a list of 4 names. could she use a dotplot to describe her results?

Yes, she can use a dotplot to describe her results.

Step-by-step explanation:

A dot-plot is a chart where each data is represented as a dot and it's values fall in discrete bins.

She can set a graph where 4 names of the product is represented on the horizontal axis and for each woman giving a name of the product, a dot is placed on top of the horizontal axis.

A sample dot-plot for this study is attached.

m∠a is 90°

m∠b is 40°