Population and sample

This study summarizes a sample of the managers of the Iraqi cellular communications company with 84 employees. The company is a service organization responsible for providing integrated telecommunications services. As a management system that uses human, technical, material and financial resources, its size and value increase in line with technical progress. The demand for telecommunication services is increasing for several factors, the most important being the only means available to the majority and to the increase in population.

6p longtimenosee10 26-04-2024 5 2   Download

The purpose of this research is to Investigating the Effect of losing customers and reputation on the supply chain of brand marketing (case study: Pegah products consumers). The present study is an applied research. The statistical population of this research is the customers of Pegah products. Given the unlimited size of the statistical population, the sample size is 384 people.

3p longtimenosee10 26-04-2024 5 2   Download

Với mong muốn giúp các bạn đạt kết quả cao trong kì thi, TaiLieu.VN đã sưu tầm và chọn lọc gửi đến các bạn IELTS Academic Reading Sample 156 - Population movements and genetics. Mời các bạn cùng tham khảo!

7p mucnang000 17-04-2021 11 2   Download

This study aims to analyze the relationship between public relations and sales promotion to the decision-making process of buying refill water. The population and sample in this study were 41 respondents.

7p lucastanguyen 01-06-2020 41 5   Download

To study the effect of washing and dying methods in the quality of nutmeg this experiment was conducted at the Department of Processing Technology and Department of Plantation Crops and Spices, College of Horticulture, Vellanikkara, Thrissur, during 2012-2013. In this study an attempt has been made to develop a suitable washing and drying technique for both mace and nut of nutmeg (Myristica fragrans Houtt.). In mace and nut, high microbial load (35x106 cfu/g bacteria, 14x103 cfu/g fungi and 6.

9p nguaconbaynhay6 24-06-2020 16 2   Download

The purpose of this study was to test the effect of the application of the system of procurement of goods and services to the accountability of the performance of government agencies in preventing fraud Population and sample in this research is the whole apparatus of the Ministry of Religious Affairs Office of the Province of Papua and the Office of Religious districts / municipalities in Papua who have been involved directly in the procurement process goods and services in each agency.

11p guineverehuynh 18-06-2020 15 1   Download

The main objective of the study was to determine the factors that affect financial performance of micro and small business enterprises in Dembi dollo town administration. To achieve this objective the necessary data was collected from micro and small business enterprise owners by using questionnaires. The study employed a mixed research approach i.e. both quantitative and qualitative research approaches. Stratified random sampling technique was used to select proportional number of samples from the target population of the study.

13p tociitocii 24-04-2020 25 1   Download

This research aims to determine the effect of internal auditor quality, business strategy, and sustainability reporting on economic performance with moderated by earning management partially on companies kompas100 index during the period 2013-2016.The population in this research is all companies kompas100 index listed on Indonesia Stock Exchange during the period 2013-2016. The total samples tested were 9 companies selected by purposive sampling technique. Data type in this research use secondary data obtained from Indonesia Stock Exchange and site respectively of company being sampled.

12p tociitocii 24-04-2020 31 1   Download

Rice (Oryza sativa L.) is one of the most important staple food crops of India for more than 2/3rd of its population. Considering the importance regarding the training needs assessment of the respondents, the present study was conducted in Keirao Bitra subdivision of Imphal East District, Manipur. Ten independent variables were selected regarding the socio-personal, psychological and communication characteristics of the respondents. Out of 38 villages in Keirao Bitra sub-division, 4 villages viz.

9p caygaocaolon4 04-04-2020 14 4   Download

Lecture "Probability & statistics - Chapter 1: Intruction" has contents: Statistics is the fact, statistics, branches of statistics, data sources, population and sample, types of variable types of variable,... Invite you to consult the content.

21p abcxyz123_07 19-03-2020 33 1   Download

This study aimed to estimate PKparameters of imipenem and those potential covariates. Methods: Burn patients with body surface area injured >20% andimipenem indicationwere recruited. Two set of plasma samples (30 min post-dose and 1-2 hours before next dose)were obtainedat imipeneminitiation and before the end of imipenem use. ARC was defined if 8h-urinary creatinine clearance (8hClcr) was above 130 mL.min1173 m2.

13p thithizone4 31-07-2019 18 1   Download

The purpose of this research is to analyse the attitudes and believes of Irish investors towards green and ethical investments. Why they invest in green, is it profit maximisation or ethical considerations and what are the barriers for green investments. How feasible is the government policy and targets set for greening the Irish economy by 2020.

111p nguyenyenyn117 18-06-2019 33 8   Download

The purpose of this dissertation is to an swer the question of how to manage the multicultural sales teams in interdependent environment to get competitive advantage. In order to answer this question, research was undertaken to analyse various factors that influence the team performance both positively and negatively. The other objective of this research is to identify the key factors and competencies that will increase participation, energy and produc tivity in multicultural teams.

103p nguyenyenyn117 18-06-2019 30 6   Download

The  world  changes  dramatically  as  each  decade  passes.  These  changes  affect  the population as a whole. The business world is no different. Resource scarcity, power outages  and  more  complex  labour  unrest  means  that  companies  have  to  adapt expeditiously to survive presently. With the current gloomy economic climate it seems even more important for companies to take extra precautions to survive.

88p nguyenyenyn117 17-06-2019 55 7   Download

Chapter 8 - Confidence intervals. After mastering the material in this chapter, you will be able to: Calculate and interpret a z-based confidence interval for a population mean when σ is known, describe the properties of the t distribution and use a t table, calculate and interpret a t-based confidence interval for a population mean when σ is unknown,...

12p whocare_b 05-09-2016 44 2   Download

Chapter 10 - Comparing two means and two proportions. After mastering the material in this chapter, you will be able to: Compare two population means when the samples are independent, recognize when data come from independent samples and when they are paired, compare two population means when the data are paired, compare two population proportions using large independent samples.

13p whocare_b 05-09-2016 47 2   Download

Chapter 9 - Hypothesis testing. After mastering the material in this chapter, you will be able to: Set Up appropriate null and alternative hypotheses, describe Type I and Type II errors and their probabilities, use critical values and p-values to perform a z test about a population mean when s is known,...

12p whocare_b 05-09-2016 55 1   Download

In this chapter, students will be able to: Learn the financial and statistical issues in the determination of sample size, discover the methods for determining sample size, gain an appreciation of a normal distribution, understand population, sample, and sampling distribution, distinguish between point and interval estimates, recognize problems involving sampling means and proportions.

25p allbymyself_06 28-01-2016 50 2   Download

The 2013 Edelman Trust Barometer is the firm’s 13th annual trust and credibility survey. The survey was produced by research firm Edelman Berland and consisted of 20-minute online interviews conducted October 16, 2012 – November 29, 2012. The 2013 Edelman Trust Barometer online survey sampled 26,000 general population respondents with an oversample of 5,800 informed publics ages 25-64 across 26 countries.

12p mokahd 27-04-2013 60 19   Download

Populations in Southeast AsiaandSouthChinahave highfrequencies ofa-thalassemia caused by a-globin gene mutations and/or deletions. This study was designed to find an efficient and simple diagnostic test for the mutations and deletions. A duplex polymerase chain reaction (PCR)/denaturing high-pressure liquid chromatography (DHPLC) was used to detect the mutations and deletions. A blinded study of 110 samples, which included 92 a-thalassemia samples with various genotypes and 18 normal DNA samples, was carried out by the methods.

8p zingzing09 24-04-2013 70 2   Download