The number of new contributors to a public radio station's annual fund drive over the last ten years is 170, 168, 165, 172, 178, 180, 175, 185, 180, 188 Develop a trend equation (regression equation) for this information, and use it to predict period 11's number of new contributors. What is the trend equation __ _______________ What is the forecast for Period 11 188.004 What is the R square value? _______________

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Chapter1: Combinatorial Analysis
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The number of new contributors to a public radio station's annual fund drive over the last ten years is
170, 168, 165, 172, 178, 180, 175, 185, 180, 188
Develop a trend equation (regression equation) for this information, and use it to predict period 11's
number of new contributors. What is the trend equation __ _______________
What is the forecast for Period 11 188.004
What is the R square value? _______________
What does R square signify? _______________
Is the equation significant? How do you know? _______________


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  1. The number of new contributors to a public radio station's annual fund drive over the last ten years is

 

170, 168, 165, 172, 178, 180, 175, 185, 180, 188

Is the equation significant? How do you know? 

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