Final answer:
Without specific information on outfit choices and probabilities, we cannot calculate the exact probability that Tona will wear blue on the first day and grey on the second day.
Step-by-step explanation:
The student's question is about calculating the probability that Tona will wear blue on the first day and then wear grey on the second day. Since there is not enough information provided in the question to determine the exact probabilities, we cannot answer it directly. However, if we assume that the choice of clothes is random and independent, and we know the total number of outfit options for each day, we could calculate the probability using the multiplication rule for independent events. This rule states that the probability of two independent events both occurring is the product of their individual probabilities: P(Event A and Event B) = P(Event A) × P(Event B).
For example, if there are 5 colors to choose from each day, and each color is equally likely, the probability of Tona wearing blue on the first day would be 1/5, and the probability of wearing grey the second day would also be 1/5 (assuming grey is also one of the colors), resulting in a combined probability of 1/5 × 1/5 = 1/25. Without concrete probabilities or a number of options provided, an exact number cannot be given for Tona's scenario.