Ugh," Daniel says as he notices an office memo on his desk. It had been a fun weekend, and Monday morning came much too soon. He goes to the kitchen to refill his coffee mug. On the way, he runs into Sean, who asks, "How do you feel about the new office dress code?" Which type of question has Sean asked? Open question Open and binomial question Closed question Closed and binomial questionn about students' previous grades, then interviewing a random selection of students about their eating habits. Going to a local high school and asking the principal for information about students' current and previous grades, then interviewing a random selection of students about their eating habits. significant factor. The participants are divided by gender. Then, within each group, participants are randomly assigned to consume either chocolate or a placebo and then rate their mood for the day. This experiment will run for two weeks. Which type of experimental design does this situation describe? Randomized Block Design Completely Randomized Design Case-Control Design Matched-Pair Designrcentage points. Cell phone usage rose by 12.7% Cell phone usage rose