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zhannawk [14.2K]
3 years ago
7

two examples of processes for data collection. What key principles are considered in these processes to ensure data accuracy?

Computers and Technology
1 answer:
aliya0001 [1]3 years ago
7 0

Answer:

Two examples of processes for data collection are:

In-person interviewing: This is a face-to-face method or process of data collection. It has a high rate of response and allows you to ask follow-up questions when the response of the interviewee is not clear.

Sample Surveys: In this method, a sample is selected from a large population and then a questionnaire is constructed and sent to the sample for them to give their feedback or response in line with the research problem.

Three Key Principles considered in these processes to ensure data accuracy are:

Completeness: This means that what was expected to be collected as data was what was collected. Completeness of data is a vital factor for data quality.

Consistency: There must be uniformity in the data collection process. Everyone involved in the data collection process must understand what is required of them.

Accuracy: The data must be free of errors

Explanation:

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When creating a multi-dimensional array dynamically in C/C++ the Memory Manager will go to great pains to make sure the array is
yuradex [85]

Answer:

Here the statement is false.  

Explanation:

In C/C++, we can define multidimensional arrays in simple words as an array of arrays. Data in multidimensional arrays are stored in tabular form (in row-major order).  

General form of declaring N-dimensional arrays:  

data_type  array_name[size1][size2]....[sizeN];  

data_type: Type of data to be stored in the array.  

          Here data_type is valid C/C++ data type

array_name: Name of the array

size1, size2,... ,sizeN: Sizes of the dimensions.

Foe example:

Two dimensional array:

int two_d[10][20];  

Three dimensional array:

int three_d[10][20][30];

8 0
3 years ago
Which term refers to a shorthand method for identifying network and host bits in an ip address?
zloy xaker [14]

A CIDR Notation is known as the term that refers to a shorthand method for identifying network and host bits in an ip address.

<h3>What is CIDR Notation?</h3>

This is known to be a term that was devised in 1993 by the IETF. The  CIDR is said to be a  shorthand method for knowing network and host bits in an IP address.

Therefore, one can say that A CIDR Notation is known as the term that refers to a shorthand method for identifying network and host bits in an ip address.

Learn more about CIDR Notation from

brainly.com/question/14985928

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7 0
2 years ago
Type of media that uses laser technology to store data and programs is
olganol [36]
The answer is compact disc or cd, only device that use lasers (that arent proprietary floppys) 
8 0
3 years ago
The manufacturer doesn't need it the buyer doesn't want it the user doesn't know they're using it
Vikentia [17]
That means that the production vause a loss in supply and demand
6 0
3 years ago
In c please
Paraphin [41]

Answer:

#include <stdio.h>

#include <ctype.h>

void printHistogram(int counters[]) {

   int largest = 0;

   int row,i;

   for (i = 0; i < 26; i++) {

       if (counters[i] > largest) {

           largest = counters[i];

       }

   }

   for (row = largest; row > 0; row--) {

       for (i = 0; i < 26; i++) {

           if (counters[i] >= row) {

               putchar(254);

           }

           else {

               putchar(32);

           }

           putchar(32);

       }

       putchar('\n');

   }

   for (i = 0; i < 26; i++) {

       putchar('a' + i);

       putchar(32);

   }

}

int main() {

   int counters[26] = { 0 };

   int i;

   char c;

   FILE* f;

   fopen_s(&f, "story.txt", "r");

   while (!feof(f)) {

       c = tolower(fgetc(f));

       if (c >= 'a' && c <= 'z') {

           counters[c-'a']++;

       }

   }

   for (i = 0; i < 26; i++) {

       printf("%c was used %d times.\n", 'a'+i, counters[i]);

   }

   printf("\nHere is a histogram:\n");

   printHistogram(counters);

}

5 0
3 years ago
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