Computers and Technology, 19.12.2019 01:31 mahagonylyric
K-means clustering is the process of a. reducing the number of variables to consider in data-mining. b. agglomerating observations into a series of nested groups based on a measure of similarity. c. organizing observations into distinct groups based on a measure of similarity. d. estimating the value of a continuous outcome variable
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Computers and Technology, 21.06.2019 16:30
Sara is writing a program to input her monthly phone bills and output the month name and amount for the month with maximum amount. she has defined an array to hold the month names. complete the pseudocode program. [6] # program to output maximum month's phone bill monthname ["january", "february", "march", "april", "may", "june", "july", "august", "september", "october", "november", "december"] # define an array to hold the phone bills for each month
Answers: 1
Computers and Technology, 21.06.2019 20:00
2.)how does a graphical user interface (gui) on a touchscreen interface differ from a gui on a desktop or laptop? a.)a finger or stylus is used instead of a pointer. b.) a magic wand is used instead of a pointer. c.)users speak commands instead of using a pointer. d.)users visualize commands instead of using a pointer.
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Computers and Technology, 22.06.2019 02:00
Which of the following is a way the operating system prevents unknown or unauthorized users from accessing the system?
Answers: 2
Computers and Technology, 23.06.2019 00:30
Which one of the following is the most accurate definition of technology? a electronic tools that improve functionality b electronic tools that provide entertainment or practical value c any type of tool that serves a practical function d any type of tool that enhances communication
Answers: 1
K-means clustering is the process of a. reducing the number of variables to consider in data-mining....
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