Lakhasly

Online English Summarizer tool, free and accurate!

Summarize result (50%)

Types of Probability Sampling Techniques:
1.The sampling interval
tells the researcher how to select elements from a sampling frame by skipping
elements in the frame before selecting one for the sample.Systematic Sampling
Elements are randomly selected using a sampling interval.One way of
obtaining a random sample is to give each individual in a population a number, and
then use a table of random numbers to decide which individuals to include
A specific advantage is that it is the most straightforward method of probability
sampling.A disadvantage of simple random sampling is that you may not select enough
individuals with your characteristic of interest, especially if that characteristic is
uncommon.?2.


Original text

Types of Probability Sampling Techniques:



  1. Simple Random
    This method is used when the whole population is accessible and the investigators
    have a list of all subjects in this target population. From this list, we draw a random
    sample using lottery method or using a computer generated random list. One way of
    obtaining a random sample is to give each individual in a population a number, and
    then use a table of random numbers to decide which individuals to include
    A specific advantage is that it is the most straightforward method of probability
    sampling.
    A disadvantage of simple random sampling is that you may not select enough
    individuals with your characteristic of interest, especially if that characteristic is
    uncommon. It may also be difficult to define a complete sampling frame and
    inconvenient to contact them, especially if different forms of contact are required
    (email, phone, post) and your sample units are scattered over a wide geographical
    area.
    ▪ Example
    You want to select a simple random sample of 100 nurses of hospital X. You
    assign a number to every nurse in the company database from 1 to 1000, and use a
    random number generator to select 100 numbers.

  2. Systematic Sampling
    Elements are randomly selected using a sampling interval. The sampling interval
    tells the researcher how to select elements from a sampling frame by skipping
    elements in the frame before selecting one for the sample. If you need a sample size
    n from a population of size x, you should select every x/nth individual for the sample.


Summarize English and Arabic text online

Summarize text automatically

Summarize English and Arabic text using the statistical algorithm and sorting sentences based on its importance

Download Summary

You can download the summary result with one of any available formats such as PDF,DOCX and TXT

Permanent URL

ٌYou can share the summary link easily, we keep the summary on the website for future reference,except for private summaries.

Other Features

We are working on adding new features to make summarization more easy and accurate


Latest summaries

‎لن يسرق أحدا م...

‎لن يسرق أحدا من الشيخ ومع ذلك من الأفضل أخذ الشراع والخيوط الثقيلة إلى المنزل لأن الندى يضربها  ‎سا...

تميز في تجربة ا...

تميز في تجربة العملاء : العمل على تقديم تحسينات مهمة في تجربة العملاء من خلال تبسيط قنوات التواصل وا...

لَقَدْ كَانَ يَ...

لَقَدْ كَانَ يَوْمًا حارًا، وَكَانَ الأَسَدُ يَشْعُرُ بِأَنَّهُ مُتْعَبٌ جِدًّا ؛ وَلَنْ يَتَمَكَّنَ...

تعريف الطريقة :...

تعريف الطريقة : بما بذله كلباتريك من الجهود في نعود فنقول أن المربين اختلفوا في تعريف هذه الطريقة ...

السلام عليكم ور...

السلام عليكم ورحمة الله وبركاته. بغيت اشتكي عن درجتي فل فيزيا. المتحان الألكتروني انا سلمت اجوبتي و ...

UNESCO, a leadi...

UNESCO, a leading agency for sustainable development and global citizenship education, has promoted ...

In the digital ...

In the digital era, education has evolved to allow students the ability to tailor their learning exp...

العنف الموجّه ل...

العنف الموجّه للذات: ويضم الممارسات الهادفة إلى إلحاق الأذى بالذات، كتشويه الجسد أو محاولات الانتحار...

في الوقت الذي ك...

في الوقت الذي كانت فيه قوات الحلفاء تخوض معاركها البرية مع قوات فيشي كانت مدينة بيروت و مرافقها الحي...

مثل درجة الحرار...

مثل درجة الحرارة، ومعدل النبض، ومعدل التنفس وضغط الدم، ومستوى الألم، دورًا مهما في بيان حالة المريض ...

Asexual Reprodu...

Asexual Reproduction V. inaequalis reproduces asexually by spores called conidia. Conidia are single...

1. التعليم: دمج...

1. التعليم: دمج العادات والتقاليد في المناهج الدراسية لتعريف الأجيال الجديدة بها. 2. الفعاليات الثق...