The correct answer to this question is letter "C. type of service provider."
Here are the following choices:
<span>A. subject matter of the message.
B. type of software being used.
C. type of service provider.
D. location of the destination</span>
Answer:
- import statistics
- def st_dev(file_name):
- with open(file_name) as file:
- data = file.readlines()
- numList = []
- for x in data:
- numList.append(int(x))
-
- return statistics.pstdev(numList)
- print(st_dev("text1.txt"))
Explanation:
The solution code is written using Python.
To ease the calculation task, we can import Python statistics module to use the pstdev method to calculate the population standard deviation of a list of numbers (Line 1).
Next, create a st_dev function that take single argument file_name (Line 3). In the function, it will open the input file and read the data line by line (Line 4-5). Create a for loop to traverse through each line of the data which is an integer and append it to numList (Line 7-8). We can pass the numList to pstdev method (Line 10) and return the resulting standard deviation value as output.
We test the function by passing a file which hold a list of integer values in each line (Line 12).
8
9
12
11
21
15
16
10
7
13
And the output we shall get is 4.019950248448356
Information should be cross-checked to ensure more than one source provides the same factual information.
<h3>What is
the source of information?</h3>
The source of information is the place, from where the data or information is generated. There are many sources of information, like internet, newspaper, television etc.
The options given in the problem regarding the information as,
- a. repeated
- b. cross-examined
- c. cross-lined
- d. cross-checked
There are many feck news and nonfactual data is present over the internet and other source of information.
To get the factual information, one should always cross-checked the information from other sources.
Thus, the information should be cross-checked to ensure more than one source provides the same factual information.
Learn more about the source of information here;
brainly.com/question/26169752
