Predictor in the training data

Assignment Help Basic Computer Science
Reference no: EM131381743

In fitting a model to classify prospects as purchasers or non-purchasers, a certain company drew the training data from internal data that include demographic and purchase information. Future data to be classified will be lists purchased from other sources, with demographic (but not purchase) data included. It was found that ‘‘refund issued'' was a useful predictor in the training data?

Reference no: EM131381743

Questions Cloud

What will the new regression equation be : If we multiply all the Y values in the data by 2 (and keep the X values the same as the original), what will the new regression equation be?
Information systems fit into your professional life : How will computer information systems fit into your professional life?
Which group concludes that the outcome is too close to call : Without finding the confidence intervals, explain which one will have the larger margin of error.
In a simple regression the regression equation : In a simple regression the regression equation is Y^ = 5X 7.- But the slope will only be approximately equal to 0.2 and almost never exactly equal to 0.2. Why?
Predictor in the training data : Future data to be classified will be lists purchased from other sources, with demographic (but not purchase) data included. It was found that ‘‘refund issued'' was a useful predictor in the training data?
What is the regression equation : What is the regression equation?- What is the 90% confidence interval for the slope?- Test the null hypothesis "X does not affect Y " at an α of 1%.
How much overhead was allocated to job cost sheets : What is the predetermined manufacturing overhead rate based on the driver Berrien chooses to use. Carry the rate to four decimal places. How much overhead was allocated to job cost sheets in 2017?.
Develop a very simple software : You have to develop a very simple software (i.e., program/product/component/system) in just 7 days. To develop a good-quality software, you would like to follow a particular software engineering process or more than one process. The goal is to rel..
What does your confidence interval suggest : The company must decide whether to now do a mass mailing. The mailing won't be cost-effective unless it produces at least a 5% return. What does your confidence interval suggest? Explain.

Reviews

Write a Review

Basic Computer Science Questions & Answers

  Identifies the cost of computer

identifies the cost of computer components to configure a computer system (including all peripheral devices where needed) for use in one of the following four situations:

  Input devices

Compare how the gestures data is generated and represented for interpretation in each of the following input devices. In your comparison, consider the data formats (radio waves, electrical signal, sound, etc.), device drivers, operating systems suppo..

  Cores on computer systems

Assignment : Cores on Computer Systems:  Differentiate between multiprocessor systems and many-core systems in terms of power efficiency, cost benefit analysis, instructions processing efficiency, and packaging form factors.

  Prepare an annual budget in an excel spreadsheet

Prepare working solutions in Excel that will manage the annual budget

  Write a research paper in relation to a software design

Research paper in relation to a Software Design related topic

  Describe the forest, domain, ou, and trust configuration

Describe the forest, domain, OU, and trust configuration for Bluesky. Include a chart or diagram of the current configuration. Currently Bluesky has a single domain and default OU structure.

  Construct a truth table for the boolean expression

Construct a truth table for the Boolean expressions ABC + A'B'C' ABC + AB'C' + A'B'C' A(BC' + B'C)

  Evaluate the cost of materials

Evaluate the cost of materials

  The marie simulator

Depending on how comfortable you are with using the MARIE simulator after reading

  What is the main advantage of using master pages

What is the main advantage of using master pages. Explain the purpose and advantage of using styles.

  Describe the three fundamental models of distributed systems

Explain the two approaches to packet delivery by the network layer in Distributed Systems. Describe the three fundamental models of Distributed Systems

  Distinguish between caching and buffering

Distinguish between caching and buffering The failure model defines the ways in which failure may occur in order to provide an understanding of the effects of failure. Give one type of failure with a brief description of the failure

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd