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alexgriva [62]
3 years ago
14

5.7 AP-Style MC Practice edhessive

Computers and Technology
1 answer:
yKpoI14uk [10]3 years ago
7 0

Answer:

1. Data Mining

2. A regression analysis of standardized tests scores comparing the two different types of schooling. || Association rules showing links between motivation and happiness levels and the type of schooling students were receiving.

3. Screen Scraping

Explanation:

1. The data analyze big data sets to gain insight, which a person can't do, so it is data mining.

2. A regression analysis shows the mathematical relationship between two variables. Association rule mining finds features of data points which determine the results of other features.

3. Screen scraping generally refers to process recordings.

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The logical expressions are

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<h3>How to determine the logical expressions?</h3>

<u>Logical expression 1</u>

X and Y are linked by the NOR gate.

So, we have:

X NOR Y

The X NOR Y is linked to Z by the OR gate.

So, we have:

(X NOR Y) OR Z

Hence, the logical expression is (X NOR Y ) OR Z ⇒ (\bar X  \bar + \bar Y) + Z

<u>Logical expression 2</u>

A and B are linked by the NAND gate.

So, we have:

A NAND B

The A NAND B is linked to C by the AND gate.

So, we have:

(A NAND B) AND C

Hence, the logical expression is (A NAND B) AND NOT C ⇒ (\bar A \bar \cdot\bar B) \cdot \bar C

See attachment for the truth tables

Read more about truth tables at:

brainly.com/question/27989881

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2 years ago
What is the difference between delete and backspace key?​
vladimir2022 [97]
They are the same thing
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<h3>What is daily backup?</h3>

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