A study was done to identify variables that might produce high click counts on Twitter. You and 14 of your friends collect data on all of your tweets for a week. You record the number of click counts, the length of each tweet, the outside temperature, whether it is raining, the time of day, and the day of the week. Classify each of the variables as explanatory or response. click counts '/ [Choose] explanatory response length of each tweet [ Choose] outside temperature [ Choose ] V raining [ Choose ] " time of day [ Choose ] V day of week [ Choose ] V