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Home>Homework Answsers>Nursing homework helpNURSEreplyPlease ensure that the Reply includes more than 200 words with scholarly articles, and the plagiarism level must remain below 20%.Explain the Relationship between variables and levels of measurementIntroductionThe measurement level of variables determines which statistical methods become available for analysis. The precision of recorded variables depends on the levels of measurement which describe their recording methods.Levels of MeasurementThe measurement levels consist of Nominal, Ordinal, Interval, and Ratio, which progress from basic to advanced analytical capabilities. The data exists in categories but lacks any natural ranking system. Example: Types of fruits (apple, banana, orange). The data exists in ranked categories, but the distances between categories lack uniformity. Example: Survey responses from “very satisfied” to “very dissatisfied.” The measurement scale allows equal spacing between values while maintaining ranked categories but lacks a meaningful zero point. Example: Temperature in Celsius. The data can be categorized and ranked and has equal intervals and a true zero point. Example: Height, weight, or income. (Gray & Grove, 2021)The appropriate analysis depends on measurement levels because they determine which statistical tests and measures should be used. The level of measurement helps you determine both the type and quantity of information that a variable contains. The correct interpretation of results depends on understanding the measurement approach used for the data.VariablesThe measurement level of a variable determines both the available data analysis methods and the appropriate statistical methods for your research. The different levels restrict which descriptive statistics you can apply to summarize your data and which inferential statistics you can use to validate your hypothesis. The measurement level of your variables determines your selection of measurement level before starting data collection. Descriptive statistics enable you to understand the central tendency and spread of your data by using measures of central tendency and variability. The methods you can apply are cumulative; at higher levels, you can apply all mathematical operations and measures used at lower levels.(Gray & Grove, 2021)ConclusionThe choice of measurement level determines which statistical methods can be applied because it affects both the type of analysis and the level of detail in the findings.Research depends on variables as essential elements which enable data measurement and analysis. Variables represent characteristics or properties which exist in different value ranges. (Grove & Cipher, 2024)The highest measurement level is designated as the ratio level. The ratio level data can be grouped, can be ranked, the distance between them can be measured, and there exists an absolute zero, a point where nothing exists. Therefore: The measurement level that provides the most valuable data for a variable is ratio. The importance of variables and measurement scales exists because they organize and clarify quantitative data. Researchers achieve accurate, reliable and valid data through proper variable definition and measurement and selection of suitable measurement scales.(Grove & Cipher, 2024)ReferenceGray, J.R., & Grove, S.K. (2021).Burns and Grove’s. Practice research: Appraisalsynthesis, and evidence generation. St Louis: Elsevier 9th ed.Grove, S. K., Cipher, D. J. (2024).Statistics for Nursing Research.Elsevier 4th ed.a month ago06.06.202510Report issueBids(50)Dr. Ellen RMMISS HILLARY A+Dr. Aylin JMProf Double REmily Clarefirstclass tutorMiss DeannaMUSYOKIONES A+Dr ClovergrA+de plusSheryl HoganProWritingGuruDr. Everleigh_JKIsabella HarvardBrilliant GeekWIZARD_KIMPROF_ALISTERAshley ElliePremiumLarry KellyShow All Bidsother Questions(10)SWOT ANALYSIS: OPPORTUNITIESMicro Economics Quiz===Need 100% gradeModule 3Application: Creating a Positive Guidance Handout for FamiliesCultural Issues Related to DiagnosisMedieval Music AssignmentFor Researcher_D5.0current mgmt issues c1 DhyaaPsychology

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