Describe the significance of the standard error.
What will be an ideal response?
In predictive analytics, there is a level of random chance that can lead to fluctuations in predictions. The standard error provides a ± range to predict the high and low ranges of a prediction.
You might also like to view...
If you are developing a Web site for a client, and you are ready to prototype a Web site, now is the optimal time to perform your initial round of user testing. Answering the following questions will help prepare you for the test.
a. What are the usability specifications you decided on? b. How are you going to measure each usability specification? c. What will your test scenarios be? List them and show the correspondence to your usability specifications. d. What parts of your Web site will you need to prototype to support the test scenarios? Create the prototype. e. How will you need to modify the sample informed consent document shown in Figure 8-4 so that you can use it for your testing sessions? f. Create a pre-test questionnaire to determine if a person fits your user profile
Which of the following fields can be toggled on and off in an IOS log message?
A) The timestamp B) The sequence number C) The security level D) A description of the message
After moving to an adjacent cubicle, a user is reporting that the VoIP phone is randomly rebooting. When the technician relocates the equipment back to the previous space, the phone functions properly. No other stations are being affected. Which of the following is the MOST likely cause?
A. Attenuation B. Bad UPS C. Cable short D. Misconfigured DNS
The ____ class provides a connection between a program and a file residing on a secondary memory device.
A. StreamTokenizer B. Reader C. Writer D. File