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DENIUS [597]
2 years ago
14

Examples in types of experimental methods ​

Computers and Technology
2 answers:
Vlad [161]2 years ago
7 0

Answer:

Experimental research for individuals in the physical sciences and many other fields is the best-known kind of research design. The main reason is that experimental research is a typical scientific experiment, similar to that carried out in secondary schools.

Explanation:

The types of research designs are determined by how the researchers assign subjects to various conditions and groups. They are of three different types: pre-experimental, almost experimental, and real experimental research.

Pre-experimental Research Design:-

In pre-experimental research, the effect of the application of a supposedly changing independent variable is observed by either a group or different dependent groups. It is the simplest form of experimental design and does not involve a control group.

Quasi-experimental Research Design:-

The term "almost" refers to partial, half, or pseudo. The quasi-experimental research therefore resembles, but not the same, the real experimental research. The participants are not assigned randomly in quasi-examples and are therefore used in environments that are difficult or unable to randomize.

True Experimental Research Design:-

To confirm or refute a hypothesis, real experimental research is based on statistical analyses. It is the most exact experimental type and can be performed on two randomly assigned subjects with, or without a pretest.

The true experimental design of the research must include a control group, a variable that the researcher can manipulate and the distribution must be random.

Elodia [21]2 years ago
3 0

Lab Experiment

Field Experiment

Natural Experiment.

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What process sends ones and zeroes across network cables
sergejj [24]

Answer:

modulation

Explanation:

Modulation is the procedure of encoding data into electrical signals for transmission through a media. For transmission, binary information, denoted by a sequence of ones and zeros, should be translated to analog or digital electrical signals. The method converts data into electrical signals suited for transmission is known as modulation.  Digital modulation is the transmission of binary signals zeroes and ones.

5 0
1 year ago
Write a function called average() that takes a single parameter, a list of numeric values. The function should return the averag
QveST [7]

Answer:

The following code is in python.

import statistics as st #importing statistics which include mean function.

def average(lst): #function average.

   return st.mean(lst)#returning mean.

lst=a = list(map(int,input("\nEnter the list : ").strip().split()))#taking input of the list..

print("The average is "+str(average(lst)))#printing the average.

Output:-

Enter the list :

1 2 3 4 5 6

The average is 3.5

Explanation:

I have used the statistics library which includes the mean function that calculates the mean or average of the list.In the function average having lst as an argument returns the mean of the list lst.

Then taking lst input from the user and printing it's average.

3 0
3 years ago
Suppose that you are developing an application in which you want to connect to a server to upload some data. You create a socket
miskamm [114]

Answer:

a.The server's IP address or hostname.

d.The port number for the application on that server

Explanation:

We can point out that a socket is a tool which contains or which comprises of a pair of value.

Also a socket is an end point which identifies each other. In this case the client connecting to the server.

From the options a and d meets the criteria.

4 0
2 years ago
Plz answer me will mark as brainliest​
ryzh [129]
Expansion Slot
ROM
Hope this helped
6 0
3 years ago
Write a C++ program that reads students' names followed by their test scores. The program should output each students' name foll
Mashutka [201]

Answer:

#include<iostream>

#include<conio.h>

using namespace std;

struct studentdata{

char Fname[50];

char Lname[50];

int marks;

char grade;

};

main()

{

studentdata s[20];

for (int i=0; i<20;i++)

   {

cout<<"\nenter the First name of student";

cin>>s[i].Fname;

cout<<"\nenter the Last name of student";

cin>>s[i].Lname;

cout<<"\nenter the marks of student";

cin>>s[i].marks;

}  

 

for (int j=0;j<20;j++)

{

if (s[j].marks>90)

{

 s[j].grade ='A';

}

else if (s[j].marks>75 && s[j].marks<90)

{

   s[j].grade ='B';

}

else if (s[j].marks>60 && s[j].marks<75)

{

 s[j].grade ='C';

}

else

{

 s[j].grade ='F';

}

}

int highest=0;

int z=0;

for (int k=0;k<20; k++)  

{

if (highest<s[k].marks)

{

 highest = s[k].marks;

 z=k;

}

 

}

cout<<"\nStudents having highest marks"<<endl;

 

cout<<"Student Name"<< s[z].Fname<<s[z].Lname<<endl;

cout<<"Marks"<<s[z].marks<<endl;

cout<<"Grade"<<s[z].grade;

getch();  

}

Explanation:

This program is used to enter the information of 20 students that includes, their first name, last name and marks obtained out of 100.

The program will compute the grades of the students that may be A,B, C, and F. If marks are greater than 90, grade is A, If marks are greater than 75 and less than 90, grade is B. For Mark from 60 to 75 the grade is C and below 60 grade is F.

The program will further found the highest marks and than display the First name, last name, marks and grade of student who have highest marks.

6 0
3 years ago
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