Question: SOLVE B FOR BOTH, ALREADY SOLVED A a) Forecasted sales for year 6 using the trend projection (linear regression) method are sales (round your response
SOLVE B FOR BOTH, ALREADY SOLVED A


a) Forecasted sales for year 6 using the trend projection (linear regression) method are sales (round your response to one decimal place). b) The MAD for a linear regression forecast is sales (round your response to one decimal place). The director of the Riley County, Kansas, library system would like to forecast evening patron usage for next week. Below are the data for the past 4 weeks: a) Calculate a seasonal index for each day of the week (enter your responses rounded to three decimal places). b) Let x=1 for Monday of Week 1 . If the trend equation for this problem is: y^=201.74+0.18x the forecast for each day of week 5 is (round your responses to the nearest whole number)
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