sample size calculation

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Project Title: Sample Size Calculation for a Research Study

Overview:

I am looking for a freelancer who can assist me in calculating the sample size for my research study. This calculation is crucial in ensuring that my study yields accurate and reliable results.

Level of Confidence:

I require a sample size calculation with a desired level of confidence of 80%. This means that I want to be 80% confident that the results obtained from my sample accurately represent the population.

Estimated Population Size:

The estimated population size for my study is approximately individuals. Therefore, it is important to consider this small population size when determining the appropriate sample size.

Margin of Error:

I require an acceptable margin of error of 5%. This means that I want the sample size calculation to be accurate within a 5% margin of error.

The primary efficacy variable is a validated questionnaire of 15 questions- each scored 0-3. So the range is 0-45.

We want to assume a placebo response of 15% and 50% response in active participants.

Skills and Experience:

To successfully complete this project, the ideal freelancer should have the following skills and experience:

- Proficiency in statistical analysis and sample size calculations

- Knowledge of research methodologies and study design

- Strong understanding of confidence intervals and margin of error

- Experience in working with small population sizes

- Attention to detail and accuracy in calculations

If you have the necessary skills and experience, please submit your proposal outlining your approach to calculating the sample size for

Excel Analiză statistică Statistică Cercetare SPSS Statistics

ID Proiect: #37510281

Detalii despre proiect

42 propuneri Proiect la distanță Activ acum 1 lună

42 freelanceri plasează o ofertă medie de 346$ pentru proiect

topacademics

I will provide you quality research writing. I am a PhD writer with 10 years of experience. I have worked on several similar projects of research writing, and can deliver professional research writing to tight deadline Mai multe

$300 USD în 1 zi
(795 recenzii)
8.4
schoudhary1553

Top 1% in Freelancer.com Hi, Greetings! ✅checked your project details: ✅Completed Time: In project deadline We have worked on 900 + Projects. I have 6 + years of the experience in same kind of projects. If you are look Mai multe

$500 USD în 7 zile
(554 recenzii)
8.5
proffesor1

Hi, I've calculated sample size with justification many times and could help you with this. To help you I need to know what statistical tests you will be planned. Because if you will validate questionnaire - it is one Mai multe

$350 USD în 3 zile
(78 recenzii)
7.6
assignsolver

I have read and understood all your project details "sample size calculation" and I feel my self the best candidate to complete this project with 100 percent accuracy. I am Faisal Mahmood, I have more than 10 Years o Mai multe

$250 USD în 1 zi
(710 recenzii)
7.4
liveexperts123

Hi there, I have read your project description and i'm an expert in SPSS/Statistical analysis and machine learning therefore i can do this project for you perfectly.I still have a few questions. please leave a message Mai multe

$750 USD în 4 zile
(31 recenzii)
6.9
HelpingHut

I am damn sure that I can complete this project "sample size calculation" beyond your expectations and within your given time and budget. I am a Ph.D. degree holder with more than 10 years of experience in academic w Mai multe

$250 USD în 1 zi
(461 recenzii)
6.9
SShtv

Hello, I'm interested in your project. Your task is clear to me and I am ready to solve it. I have extensive and successful practical experience in processing and analyzing data in Excel, including using formulas and m Mai multe

$500 USD în 5 zile
(129 recenzii)
6.6
citijayamala

1. Expertise in handling Statistics Analysis. I will do Analysis using Excel and other Statistical Software like SPSS, STATA, E-views for Data analysis and Statistical analysis based on client requirement. I will handl Mai multe

$250 USD în 3 zile
(157 recenzii)
6.8
SUMMERISEME

I am well versed in SPSS, SAS, R program, SMARTPLS, NVIVO, AMOS and other statistical tools for the data analysis part.

$350 USD în 7 zile
(62 recenzii)
6.3
CRBW

Hi, I am an experienced researcher here with master education. After reading your posting It sounds like you need an expert research writer to complete your writing. I have a background in research writing and have be Mai multe

$250 USD în 1 zi
(65 recenzii)
5.9
arunkumar9896

Hi Hope you are doing good, I can perfectly help you with that in quick turnaround. I am a professional Excel expert holding 7 years of experience in utilizing advance level tools, creating dynamic dashboards and Exc Mai multe

$250 USD în 1 zi
(37 recenzii)
5.5
wilfrednjorog

Hi there! Greetings from Wilfred! I am thrilled to express my strong interest in this sample size calculation project. With my years of experience working as a freelancer, I have honed my skills in Statistics, Excel Mai multe

$555 USD în 1 zi
(14 recenzii)
5.2
gracew20

Hello, my name is Grace and I am your data analyst. I understand that you are looking for someone who can assist you in calculating the sample size for your research study. Specifically, you require a sample size calcu Mai multe

$290 USD în 3 zile
(44 recenzii)
5.4
techplusintl

Hi there, ★★★ Statistics / SPSS / Minitab / Stata Expert ★★★ 6+ Years of Experience ★★★ I've read requirements and ready to calculate the sample size for your research study. I am a certified data analyst in the use Mai multe

$750 USD în 3 zile
(6 recenzii)
5.0
FineIdeas

✦✦100% Marks Guaranteed!✦✦ I have over 5 years of experience as an "Engineer and Mathematician". I am ready to deliver solutions that stand out in terms of quality and precision within your given deadline and budget Mai multe

$250 USD în 1 zi
(21 recenzii)
4.8
jepita200

Hello dear, I am a professional writer with over 9 years of experience in the field of writing. I am a professional in providing high quality writing service. I am interested in this project. I have completed many simi Mai multe

$250 USD în 2 zile
(46 recenzii)
5.0
TopWritingGuru

sample size calculation My name is Rabia Faisal, I am working in the writing industry since 2011. During this time, I have served countless clients with a full amount of satisfaction by providing them with TOP Quality Mai multe

$250 USD în 1 zi
(20 recenzii)
4.2
zafarfarooq612

Greetings, I am a skilled freelancer with extensive experience in statistical analysis and sample size calculations, making me well-equipped to assist you in determining the sample size for your research study. With a Mai multe

$250 USD în 1 zi
(36 recenzii)
4.3
InnovationExpert

sample size calculation Hi, I am a Chartered Financial Analyst who is working in a reputable accounting firm for the past 3 years, thus having great experience of these subjects in the practical world. Now, I am here Mai multe

$250 USD în 1 zi
(17 recenzii)
4.1
SolutionMart

sample size calculation My name is "Usama Safdar" and I am a Ph.D degree holder which means I am highly-capable to tackle this project "Content Editor " with 100 percent accuracy. I am a professional writer with ov Mai multe

$250 USD în 1 zi
(14 recenzii)
4.0