A group of investors was polled each week for the last five weeks about whether they were bullish or bearish concerning the market. Construct the market sentiment index for each week based on these polls. Note: Do not round intermediate calculations. Round your answers to 4 decimal places. Week 12345 1 2 3 4 5 Bulls 66 55 61 64 28 MSI Bears 63 96 88 95 44

A group of investors was polied each week for the last five weeks about whether they were bullish or bearish concerning the market. Construct the market sentiment index for each week based on these polls. Note: Do not round intermediate calculations. Round your answers to 4 decimal places