dunnhumby Associate, Analyst interview questions

Online tests, phone interview, on-site interview. The test is your basic iq test and quantitative reasoning test. Should be easy enough. The phone interview was mostly personal questions and some silly case questions. The on-site was the toughest. It was three rounds. The first was personality interview with your standard tell me about a time. The second interview was a case study. They gave us some info about some metrics they record. They give you a prompt and let you gather your thoughts for 20 minutes. Then they come in and ask you about what you came up with and and ask some strategy questions. The third interview was the reasoning case questions. These are your standard questions where you have to estimate or reason through something and come up with an answer even-though you have absolutely no information given to you.