Below are the seasonal relatives that describe the weekly fluctuation in the number of distinct users logging into a website daily, also known as the number of unique appearances per day: Day of the Week Monday Tuesday Wednesday Thursday Friday Saturday Sunday Seasonal Relative 1.25 1.01 1.03 1.09 0.94 0.66 1.01 a. Generally, what is the busiest day of the week for unique appearances on this website? Which is the least busy day of the week? b. Last week, 750 unique appearances were observed on Monday, followed by 650 lang on Tuesday. Deseasonalize these numbers for comparison to each other. What does this suggest about Monday and Tuesday of last week? c. A manager has forecast for the first full week of next month: an overall number of 3,500 unique appearances will be recorded throughout the 7 days of that week. Based on this estimate, which of the following is the most logical esti- mate of the number of unique appearances during the Thursday of that week? What is the most logical estimate of number of unique appearances during the Friday of that week?

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