Modern firms use the ________ tool to design products on a computer and then produce rough models to show potential consumers for their reactions

An experiment about noise levels with female clerical workers demonstrated that the workers exposed to noise

a. increased their productivity levels. b. capitalized more on ergonomic features of their work furniture. c. experienced inner-ear damage. d. developed high levels of stress hormones in the blood.

In text-mining and visualization, the coded text data are interpreted by matching positive or negative comments with overlapping terms that link the positive and negative comments to mentions of the product/ brand

Indicate whether the statement is true or false