Calculus and Above

Related Calculus and Above Questions
Which nonparametric test used with nominal or ranked scores
Which nonparametric test used with nominal or ranked scores is equivalent to the independent-samples t-test? choices:Kruskal-Wallis testMann-Whitney testWilcoxon testSpearman correlation coefficient -… read more
Scott
Master's Degree
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I am working on my dissertation. I will be working with
I am working on my dissertation. I will be working with Likert scales and I have no idea what statistical test to use to analyze the data. Someone suggested the Wilcoxon, but I only have one sample an… read more
rajeevanpillai
Master's Degree
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In regression analysis analysis, what would be the role of
In regression analysis analysis, what would be the role of the Kruskal-Wallis and Mann-Whitney U tests?… read more
Sandhya_sharma
Master's Degree
Master's Degree
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I have collected data on snack food items from 2 different
I have collected data on snack food items from 2 different sources. The food items have been categorized as unhealthy (1), somewhat healthy (2) and healthy (3). I want to compare the data between the … read more
Rajan.Sareen
Sr. Statistician
Master's Degree
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I have collected data from the Kentucky TELL survey. I am
I have collected data from the Kentucky TELL survey. I am looking at 3 counties and their responses to six different questions. I want to see if the principal feedback answers are different based on t… read more
Rajan.Sareen
Sr. Statistician
Master's Degree
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I've need this answers quick, currently i have two equal
hi, i've need this answers quick, currently i have two equal group samples, n=20 and n=20, which ive used the Mann Whitney u test, some of the the results came 0.5, but both has shown not corrected fo… read more
Rajan.Sareen
Sr. Statistician
Master's Degree
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Week 3 Assignment1. Using StatCrunch, calculate the chi-square
Week 3 Assignment 1. Using StatCrunch, calculate the chi-square statistic and degrees of freedom for the following set of data for 300 people: Group A Group B Group C Total Had flu shot 20 30 32 82 Di… read more
Mr. Gregory White
Master's Degree
114 satisfied customers
I have did a research work and I did submit to Journal for
I have did a research work and I did submit to Journal for publication. concerning the pain scores I did A mistake as it is non parametric data and I must have use Kruskal wellis analysis which I'm no… read more
Expert
ryan Here is another question. Ill give you a bonus. Please
ryan Here is another question. Ill give you a bonus. Please chose from one sample t test, ind samples t test, dep. samples t test, chi squared goodness of fit, chi squared test of independence, mcnema… read more
Ryan
Bachelor's Degree
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Which statistical test should i use in spss if i want to know
Which statistical test should i use in spss if i want to know the homogeneity of subjects baseline information? And if i want to know which factors that will contribute on subjects anxiety level, shou… read more
Expert
Please tell me which statistical test you think I should use
Please tell me which statistical test you think I should use and (briefly) why in the following research scenarios 1. I am interested in knowing whether the percentage of males who are veterans is the… read more
R.R. Jha
Bachelor's Degree
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12. A psychotherapist wishes to know whether his therapy is
12. A psychotherapist wishes to know whether his therapy is successful, so he administers a Mental Health Scale (MHS – which is a composite of Likert-style items) to 15 individuals at the conclusion o… read more
Ryan
Bachelor's Degree
4,665 satisfied customers
14) Sound engineers studied factors that might affect the output,
14) Sound engineers studied factors that might affect the output, in decibels, of a rock concert's speaker system. The desired level of significance was a = .05. The results of their ANOVA tests are s… read more
Chirag
Master's Degree
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11) New college business graduates are finding it difficult to get a job. A business journal has reported that only one in five graduates is able to find a job within 6 months of their graduation. A r… read more
SusanAthena
Master's Degree
Master's Degree
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NONPARAMETRIC TESTS FOR ORDINAL DATA MANN-WHITNEY U-TEST The
NONPARAMETRIC TESTS FOR ORDINAL DATA MANN-WHITNEY U-TEST The first data set corresponds to two samples of N = 40 participants total (20 males and 20 females) who were asked to rank order 10 characteri… read more
R.R. Jha
Bachelor's Degree
6,909 satisfied customers
I need to determine whether theres a statistical difference
I need to determine whether there's a statistical difference between 80 samples that were analyzed for 1 parasite. These 80 samples were collected at two different kinds of sites (A&B), and within the… read more
statwaves
Doctoral Degree
10 satisfied customers
NonParametric Tests for Ordinal Data: Alternatives to t and
2. An independent-measures research study comparing two treatments with n = 6 participants in each treatment produces the following set of ranks: Sample #1 has ranks of 1,2,3,4,5, and 7; Sample #2 has… read more
dhouse1940
Retired
Master's Degree
625 satisfied customers
A medical researcher wants to determine if there is a relationship
A medical researcher wants to determine if there is a relationship between race and blood pressure. The researcher samples a group of 250 individuals and records their race (Hispanic, Asian, African-A… read more
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