Question

3-1)
National Scan, Inc., sells radio frequency inventory tags. Monthly sales for a seven-month period were as follows:    
  MonthSales
(000)Units  Feb.17  Mar.19  Apr.10  May.27  Jun.16  Jul.24  Aug.24   
 b.Forecast September sales volume using each of the following:    
 (1)A linear trend equation.(Round your intermediate calculations and final answer to 2 decimal places.)   
  Y_t thousands      
 (2)A five-month moving average. (Round your answer to 2 decimal places.)    
   Moving average thousands      
 (3)Exponential smoothing with a smoothing constant equal to .20, assuming a March forecast of 18(000). (Round your intermediate forecast values and final answer to 2 decimal places)    
   Forecast thousands     
 (4)The naive approach.    
    Naive approach thousands      
 (5)A weighted average using .50 for August, .10 for July, and .40 for June. (Round your answer to 2 decimal places.)     
   Weighted averagethousands  

 

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Question

What is the justice model of corrections? What factors were associated with its emergence in the 1970s?

Under this particular model, Rehabilitation, if used, should be voluntary. The largest policy impact grew from the need to change from indeterminate sentencing to determinate, or “flat,” sentencing. Under determinate sentencing, a specific crime would carry a clearly identified sentence length, not a broad minimum and maximum and therefore, Parole release would be eliminated.

Do you agree or disagree with this model? Explain your reasoning.

 

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