Ann Marie would like to test her hypothesis. To do that, she needs to show groups of data that are similar in some way. Which data-mining techniques should she use? summarization
regression
clustering
classification

Jewelry manufacturers produce a range of products such as rings, necklaces, bracelets, and brooches. what fundamental economic question are they addressing by offering this range of items?

What is the difference between an "i" statement and a "you" statement? a. the "i" statement is non-confrontational b. the "you" statement is non-confrontational c. the "i" statement is argumentative d. the "you" statement is neutral in tone select the best answer from the choices provided

(select all that apply) examples of email use that could be considered unethical include denying receiving an e-mail requesting that you work late forwarding a chain letter asking for donations to a good cause sending a quick message to your friend about last weekend sending your boss the monthly sales figures in an attachment setting up a meeting with your co-worker sharing a funny joke with other employees