Question: A startup team is interested in creating a productivity app. In estimating the cost of creating the app, they collected sample data and developed the

A startup team is interested in creating a productivity app. In

A startup team is interested in creating a productivity app. In estimating the cost of creating the app, they collected sample data and developed the following regression equation: y = -8.631+ 20.9473 +0.251za +1.37373 where I = number of developers D9 = number of hours spent creating the app I3 = cost of software and testing ($'000) y=total cost of creating app (5'000) a. What is the value of bz in the equation? b2 b. Does it make sense to interpret bo in this equation? o Yes O No c. Predict the cost of creating an app involving 5 developers, 650 hours and $25,000 in software and testing costs. $ 0

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