Answer:
The correct answer to the following question will be "NORM.S.INV".
Explanation:
- The NORM.IN.V function in Excel determines the opposite of the Cumulative Standard Distribution Function for just a value of x which is given, and the standard deviation and mean of the distribution provided. The probability of NORMINV(mean, probability, standard deviation).
- In Excel 2010, the standard. S. Inv function is new and is therefore not easily accessible in Excel's earlier versions.
Therefore, NORM.S.INV is the right answer.
 
        
             
        
        
        
Answer:
Descriptives is the correct answer of this question.
Explanation:
Some software packages provide data column definitions that include qualitative summaries such as control averages, mean, average, minimum, standard deviation, number of zero values, number of empty records, etc.
- A  descriptives summary is a sentence that gives someone information or something.
- Description is the style of narration creation aimed at making a location, an event, a character or a community vivid.
There are 2 types of Descriptives :-
-  Narrative type.
-  Argumentative type.
 
        
             
        
        
        
Answer: C. File encryption 
Explanation: To ensure security and privacy of files and its content, encrypting the file may be an option. File encryption refers to a process of ensuring the security and privacy of individual files so as to prevent unauthorized access to the content. File encryption works by setting up a security key which will be requested or needed when the file is being clicked such that only users or individuals with the authorized pass code or password can open and read its content or modify the file, this is called file decryption. 
 
        
             
        
        
        
 802.11 do not share this property with Ethernet this is because Wireless networks is known to have a kind of potential parallelism, and as thus, it differ from Ethernet.
<h3>What is a Wireless networks?</h3>
Wireless networks are known to be a kind of computer networks that are said to not need to be connected by form of cables.
 The use of a wireless network is one that helps firms to avoid the costly prices of using cables in their buildings or as a form of connection between their various equipment locations.
Learn more about Ethernet from
brainly.com/question/1637942