Mann whitney test - Study guides, Class notes & Summaries
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WGU C741 Pre Assessment | Questions with 100% Correct Answers | Verified | Latest Update | 30 Pages
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A university is interested in studying if socioeconomic status (SES) affects a student's final grade 
(out of 100 points) using students in an introductory psychology class as the sample. The study 
measured SES with the Kuppuswamy scale, which classifies study populations into high, middle, 
and low SES. 
Kuppuswamy Scale (SES) 
Low n = 7 
Middle n = 16 
High n = 9 
Total n = 32 
Which statistical technique should the university use to analyze the data? 
Kruskal-Wallis test 
Mann-Whitney U tes...
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BCACP Stats questions with correct answers
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Nominal, 2 groups (independent) CORRECT ANSWER-Chi squared or Fisher exact test (<5 in any cell; n<20) 
 
Nominal, 2 groups (paired/matched) CORRECT ANSWER-McNemar test 
 
Nominal, 3+ groups (independent) CORRECT ANSWER-Chi squared or Fisher exact test (<5 in any cell; n<20) 
 
Nominal, 3+ groups (paired/matched) CORRECT ANSWER-Cochran Q; Mantel-Haenszel 
 
Nominal, 3+ groups, multiple treatments CORRECT ANSWER-Mantel Haenszel test 
 
Ordinal 2 Groups (independent) CORRECT ANSWER-Wil...
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BCACP STATISTICS STUDY GUIDE EXAM QUESTIONS AND ANSWERS 2024.
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Ho = The Null Hypothesis 
Accepted when no statistical difference was detected between treatment groups; p-value > 0.05 
 
 
 
Ha = The Alternative Hypothesis 
Opposite of the null hypothesis; accepted when there is a statistical significance between the treatment and placebo groups; p-value <0.05 
 
 
 
Independent Variables 
Variables set by the researcher; can be controlled 
 
 
 
Dependent Variables 
Variables that will DEPEND on the independent variables; can not be controlled 
 
 
 
...
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NCE + CPCE Questions TEST BANK. All Examinable Questions with accurate answers. 100% Approved pass rate. FULL COVERAGE,0VER 200 QUIZZES
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NCE + CPCE Questions TEST BANK. All Examinable Questions with accurate answers. 100% Approved pass rate. FULL COVERAGE,0VER 200 QUIZZES 
 
 
________ was a university professor in the late 19th and early 20th century who was an advocate for the career guidance movement and wrote several books about the importance of vocational counseling. 
In 1909, ______ most well-known book, Choosing a Vocation, was published posthumously and outlined the trait-factor theory of career development. 
Frank Pars...
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Exercise 21 Understanding Mann-Whitney U Test
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Exercise 21 Understanding Mann-Whitney U Test
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Samenvatting - OE106 Research Skills for Marketeers (OE106)
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Cijfer: 8.0! Samenvatting OE106 Research Skills for Marketeers. Programma SPSS uitgelegd met stappen per hoofdstuk. 
 
Grade: 8.0! Summary OE106 Research Skills for Marketers. Explanation of the SPSS program with step-by-step guidance for each chapter.
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bcacp - stats/ DI/ study design exam questions and answers 2024
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Con of tertiary literature? 
lag time for updates; 
interpretation is dependent on author opinion; 
often incomplete 
 
 
 
Tertiary literature 
works that summarize, discuss, criticize, etc., 
the primary literature 
- guidelines, texts, ACCESS pharmacy 
 
 
 
Secondary literature 
index of abstract primary and teriary literature found in journals, provides a rapid method to search for primary literature 
- Medline, PubMed 
 
 
 
Evidence-based medicine? 
The conscientious explicity and judicio...
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RMC 2023/2024 (All Correct)
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2 (More than one) correct answers What is the minimum number of columns required to record relevant scores of a within-participants design on SPSS data sheets. 
 
Grouping variable correct answers What is the name for the label given to a participant to identify which condition they are in. 
 
Descriptive statistics correct answers The explore function on SPSS can be used to find the WHAT for the data 
 
Split the file 
(SPSS Process: Data>Split File>Organize output by groups) correct ans...
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National Counselor Exam Study Guide 2024
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Convergent Validation - Refers to times when there is a high correlation between the concept the test is meant to study and OTHER constructs. 
 
Bergan's Behavioral Model of Consultation - Four Stages: - - Problem identification 
- Problem analysis 
- Plan implementation 
- Problem evaluation 
 
Consultation is used when counselors would like to function more effectively in individual, group, or community settings. Bergen's model uses a BEHAVIORAL APPROACH that emphasizes the verbal interactio...
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CPH Exam Practice Questions and Answers 100% Pass
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CPH Exam Practice Questions and Answers 100% Pass 
The lengths of stay for six patients were 0, 0, 1, 2, 2, and 16 days. Which is (are) the best measure(s) to summarize these data? 
A) Mean 
B) Median 
C) Median and SD 
D) Mean and SD E) Median and Range E) Median and Range 
An epidemiologist attempts to predict the weight of an elderly person from demispan. She randomly chooses 70 elderly subjects in a particular geographic area and records their weight and demispan measurements in the form of ...
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