Discuss ways to ensure internal validity for a measure of work stress among nurses

Q: Compare and contrast a true experimental study and a case control study with respect to design,…

A: Experimental study is that involves exposure or intervention where the researcher can manipulate…

Q: Distinguish between frequentist and subjective approaches?

A: 1. The frequentist approach is the statistical tool that is used to determine the conclusions from…

Q: Differentiate between causation and correlation, and explain why this distinction is important

A: Correlation is a statistical term whichdescribes relation between two variables. It does not however…

Q: What are the ethical guidelines for statistical practice? How do they help get results for research?

A: Good statistical practice is fundamentally based on transparent assumptions, reproducible results,…

Q: s weathering time (months) categorical or quantitative variable

A: Given that  Weathering time ( months )

Q: What does the test-retest method of reliability determine? Provide an example from counseling…

A: Here's the explanation is as follows; Reliability , it is the degree of consistency of a measure.…

Q: What is the advantage of removing the variability caused by individual differences in a…

A: A within-subject design is a type of experimental design in which all participants are exposed to…

Q: What is statistical quality control? A. A colllection of methods for improving morale in the…

A: We know that, Statistical quality control is a technique to improve to quality of a product or…

Q: What research decision influences the magnitude of risk of a Type 1 error?

A: The type I error is the error which results in rejecting the null hypothesis when it is true.

Q: Draw a diagram or concept map showing comparison and contrast between quantitative and qualitative…

A: Analyzing the quantitative data and its participants: Quantitative data are based on numbers. Simple…

Q: Table 1: Significant difference in the Management Capability of Administrators When Grouped Gender…

A: From the given information, Null Hypothesis: H0: There is no significance difference in the…

Q: Examine and report on the process of how a researcher would collect data for this study; also…

A: SPC is a technique for determining whether a data are stationary and under control. Simple model…

Q: Does your service inclute statistics beyond measures of central temdency?

A: Measures of Central Tendency: Measures of central tendency is a single value and it will lies within…

Q: What is the best statistical method to use when measuring two nominal level variables? Why?

A: Nominal scales are used, without any quantitative significance, to label variables. One might…

Q: Define rigorous statistical analyses.

A: Definition of Statistics as given by Sir R.A.Fisher : The Science of Statistics is essentially a…

Q: What are validity strengths of official stats?

A: Statistics are a form of quantitative data where the objective is to quantify some aspects of an…

Q: What is determining the worth of data? Evaluation Validity Results

A: What is determining the worth of data? Evaluation Validity Results

Q: What is triangulations and why is it so important in qualitative research?

A: Triangulation facilitates validation of data through cross verification from more than two sources.…

Q: Explain Misconceptions about significance testing?

A: Misconceptions about significance testing is, The probability value is defined as the probability…

Q: Which are three basic criteria for establishing causation in nomothetic analyses?

A: The first three criteria are generally considered for establishing causation in nomothetic analyses:…

Q: AIDS is caused by HIV. Discuss how such claim was established using the descriptive and analytic…

A: HIV (human immunodeficiency virus) is a virus that attacks the body's immune system. If HIV is not…

Q: Pose a problem or question of interest that requires the organization and analysis of a suitable set…

A: Social scientists often perform qualitative research.

Q: What is the relationship between industrial production and the application of statistical…

A: Industrial production is a measure of output of the industrial sector of the economy. The industrial…

Q: 6. Which of the graphical procedures for qualitative data do you prefer? Why?

A: The qualitative data is the data which cannot be expressed in the numbers. For example: gender,…

Q: What design should be used (experimental or correlation) when creating a case study based on…

A: Given information: It is required to state the characteristics of cohort study.

Q: How might measurement and design errors affect respondent errors?

A: Design errors can lead to non response errors as the respondent is not sure how to answer a question…

Q: give a comprehensive comparison and contrasting about experimental and non experimental research

A: Experimental research is the type of research that uses a scientific approach towards manipulating…

Q: Discuss the difference between statistical significance and practical significance.

A: Statistical significance:In general the statistical significance was used in hypothesis testing. It…

Q: How is validity realized in qualitative research?

A: In qualitative research : There are two types of validity criteria : 1 : Primary validity criteria…

Q: which of the best illustrates the distinction between statistical significance and practical…

A: Statistical significance: It consider that the observed results are unlikely under the assumption…

Q: Consider the following qualitative / categorical data, what measurement scale are they? Explain (i)…

A: i.   Nominal: Nominal scale is a data type which is used for labelling the categories without any…

Q: Give a general description of the nature of and relationship between Type I and Type II errors.

A: Here we want to know relationship between type I and type II error.

Q: Discuss the difference and similarity between percentile and standard score norms.

A:

Q: Compare and contrast associational, difference, and descriptive types of research questions.

A: Here we have to compare the three types of research questionsAssociational research…

Q: Describe the different ways that within-subjects designs are used to compare two or more treatment…

A: A within-subject design is an experiment from that all the participants are exposed…

Q: The term clinical means that the study involves people.  True  False

A: Given, The term clinical means that the study involves people.

Q: How do you know which test/procedure to use given a particular research design or study? What…

A: There are various aspects which we have to analyse to decide which test procedure to use. Some of…