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Kazeer [188]
3 years ago
13

What is data mining ​

Computers and Technology
2 answers:
irga5000 [103]3 years ago
6 0
Data mining is the process of finding anomalies, patterns and correlations within large data sets to predict outcomes. Using a broad range of techniques, you can use this information to increase revenues, cut costs, improve customer relationships, reduce risks and more.
Vesna [10]3 years ago
5 0

Answer:

Data mining is a process of extracting and discovering patterns in large data sets involving methods at the intersection of machine learning, statistics, and database systems.

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A _____ chart provides a simple way to show trends and variations in a range of data within a single cell
ludmilkaskok [199]
Most reasonable answer is a line chart.
 
With line charts you can spot trends and variations in a certain range of data through different times or just different values of the variable that we plot on the x-axis. In general, line charts are often used in research that wants to depict time trends or how a certain variable progresses through different levels of the variable on the x-axis.
8 0
3 years ago
3. Write a program that has the user enter two Strings. Display whether the first String is less than (comes first alphabeticall
Citrus2011 [14]

Answer:

The solution code is written in Python 3

  1. firstStr = input("Enter first string: ")
  2. secondStr = input("Enter second string: ")
  3. if(firstStr < secondStr):
  4.    print("The first string comes first alphabetically.")
  5. elif(firstStr > secondStr):
  6.    print("The second string comes first alphabetically.")
  7. else:
  8.    print("The first and second string are same")

Explanation:

Firstly, prompt the user to input two strings (Line 1 - 2).

Next create if else if statement to check if the firstStr is less than, greater than or equal to the secondStr and then print the appropriate message accordingly (Line 4- 9). For example, the program display message "The first string comes first alphabetically." if it find the firstStr is less than secondStr.

4 0
3 years ago
Logical are functions used when looking for an entry or value in the spreadsheet. what is it?
Mila [183]

Explanation:

Logical functions provide decision-making tools for information in a spreadsheet. They allow you to look at the contents of a cell, or to perform a calculation, and then test that result against a required figure or value.

5 0
3 years ago
9. Advantages of desktop publishing over traditional methods include
emmasim [6.3K]
The correct option is D.
Desktop publishing refers to the process of creating documents by using page laying outs skills on a desktop computer that is attached to a printer. Desktop publishing have many advantage over the traditional method and this include the unified work space and the increased flexibility which it offers.<span />
8 0
3 years ago
10. Calculate the checksum for blocks of data with the following byte sum. (a) 1220 (b) 950​
OLga [1]

Answer:kalo gk salah yang

a

Explanation:

5 0
2 years ago
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