Calculus and Above

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I have a college level stats question that I need some
Hello I have a college level stats question that I need some advise on … read more
Kofi
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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
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Help with an example for each of the 2 kinds of Chi-Square
For Scott,Help with an example for each of the 2 kinds of Chi-Square tests (goodness of fit & test for independence).… read more
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Regarding the Chi-Square & ANOVA's, the teacher wrote: See
Regarding the Chi-Square & ANOVA's, the teacher wrote: See if you can iron out these details for me in a reply:For Part 1d, the test statistic is the 91.097 value, not the alpha = 0.05. So, is the tes… read more
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The contingency table shows the results of a random sample
The contingency table shows the results of a random sample of former smokers by the number of times they tried to quit smoking before they were​ habit-free and gender. At ​alpha = 0.05, can you conclu… read more
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Using the SPSS Output from Case Exhibit 22.1-1 on page 551
Using the SPSS Output from Case Exhibit 22.1-1 on page 551 of your textbook, comment on the appropriateness of the statistical test used (make sure that your response includes information on the types… read more
Ryan
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2. The quality control department of Widgets Manufacturing
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1. The Chi-square test results having expected values of less
1. The Chi-square test results having expected values of less than 5 in a cell may produce a greater likelihood of having type I errors (wrongly rejecting the null hypothesis). (Points : 1) True False… read more
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1. Point estimates provide less confidence in indicating a
1. Point estimates provide less confidence in indicating a parameter's value than a confidence interval. True False 2. Confidence intervals provide an indication of how much variation exists in the da… read more
Chirag
Master's Degree
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32. This is used to compare means while controlling for the
32. This is used to compare means while controlling for the effect of a covariate. (Points : 1) ANOVA RANOVA ANCOVA Dependent t-test 33. The assumptions for ANCOVA differ substantially from those for … read more
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FOR GURU ONLY --- FOR GURU ONLY!!! Here are the first 40.
FOR GURU ONLY --- FOR GURU ONLY!!! Here are the first 40. As per your last e-mail of only getting half of what you charge, I'll pay \$50 for this first 40 and \$50 for the second 40 questions. If all is… read more
Chirag
Master's Degree
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9.3 If you use a 0.10 level of significance in a (two-tail)
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This week we are discussing regression. There is bivariate
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1. In the East Mequon Clinic of Aurora Advanced Healthcare
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Math-John
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1. The smaller the p-value, the more we doubt the null hypothesis?
1. The smaller the p-value, the more we doubt the null hypothesis? True or False. 2. If a null hypothesis is not rejected at a significance level of .05, it will ____ be rejected at a significance lev… read more
Ryan
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Can you help me with this question please?What are the similarities
Can you help me with this question please?What are the similarities and dissimilarities between a chi-square analysis and a correlation analysis?… read more
Math-John
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Consider how the chi-square test of association is a nonparametric
Consider how the chi-square test of association is a nonparametric procedure that requires different assumptions. Bring to mind a real-world situation or problem that would best be analyzed using this… read more
SusanAthena
Master's Degree
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1. Formulate a hypothesis statement regarding the research
1. Formulate a hypothesis statement regarding the research issue 2. Perform 5 step hypothesis test 3. Explain which non parametric test was used to analyze the data and why you chose that test. (as di… read more
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