What is the best non-parametric test for the following problem?[Apakah ujian tidak berparameter yang paling sesuai bagi masalah berikut?)"According to Mendelian genetic principles, self-pollination of pink-flowered plants should produce progeny that shas red, pink, and whiteflowers in a 1:2:1 ratio. A horticulturist self-pollinated several pink-flowered plants and produced 240 progenies with 55 red-flowered, 132pink-flowered, and 53 white-flowered. Are these data reasonably consistent with the Mendelian model of a single gene locus with incompletedominance?"["Berdasarkan prinsip genetik Mendelian, pendebungaan sendiri pokok yang berbunga merah jambu akan menghasilkan progeni yang mempunyaibunga merah, merah jambu dan putih dalam nisbah 1:2:1. Seorang ahli hortikultur mendebungakan beberapa pokok berbunga merah jambu danmenghasilkan 240 progeni dengan 55 berbunga merah, 132 berbunga merah jambu dan 53 berbunga putih. Adakah data ini konsisten dengan modelMendelian gen satu lokus dengan dominan tidak lengkap?"]O a.Intrinsic Chi-square test[Ujian Khi-kuasa dua intrinsik}Ob.O D. Extrinsic Chi-square test[Ujian Khi-kuasa dua ekstrinsik}Oc.O c. Multinomial test[Ujian muitinomial}d.rxk Chi-square test

Given that "According to Mendelian genetic principles, self-pollination of pink-flowered plants…

Answered: What is the best non-parametric test…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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QUESTION 22 "A psychotherapist investigating whether clients revealed more information while sitting in an easy chair or when lying down on a couh, so she randomly assignd 15 clients to each condition. The third session for each client was videotaped, and an independent observer counted the client?s disclosures and the two groups were then compared. They find that clients who sit reveal an average of 3.04 disclosures, variance = 8.92. While the clients who lay down share an average of 4.46 disclosures, with a sample variance = 9.05. psychotherapist would observe given this data? (Be sure to round your response a sample would be the test statistic the with What to the second decimal place). "
Look at the attached images. There is the normality test and the Mann Whitney test for the two groups of INR and PCV (PCV1/a, PCV2/b , INR1/a, INR2/b). Interpret the data using both tests and explain why there may or may not be differences between the two cohorts.
Which one of the following assumptions is required for the 2SLS estimator to be consistent? a) There are perfect linear relationships among the instrumental variables b) There is a correlation between each instrumental variable and the endogenous variable c) The conditional variance of the error term depends on an exogenous explanatory variable d) There is a strong correlation between each instrumental variable and the error term
this is only 1 question with some parts. please answer the whole parts!!!
(b) A rescarcher supccts that the fish in a particular elevated wetland have elevated mercury level. To confirm that, five striped bass in that wetland were caught and their tissues were tested for mercury. Then four striped bass in an unpolluted wetland were also caught and tested for the purpose of comparison. Table QI shows the fish mercury levels in mg/kg. Table QI shows the fish mercury levels in mg/kg. Sample from polluted wetland Sample from unpolluted wetland 0.580 0.382 0.711 0.276 0.571 0.570 0.666 0.366 0.598 Construct the 95% confidence interval for the difference in the population means. Then, test at the 5% level of significance, whether the researcher's suspicion is valid. Assume that the population variances are equal.
Q1)The following is true, except: a)Data transformations can be used to improve the normality status of your data (e.g. log transformation) b)We need to assess normality prior to doing hypothesis testing, especially when the sample size is small . c)QQ plots gives a very good indication of normality, when the scattered points are on the diagonal line (closer to a straight line), this suggests lack of normality. d)When having significant results of Shapiro-Wilk test, we have sufficient evidence to reject the NULL hypothesis (i.e. normal distribution) in support of the alternative f)The variability of the data should be regarded as noise, and thus ignored
According to Airline Company guideline, the average total weight of passenger is no more than 180 pounds. An investigator wants to assist whether the average weight of passengers flying on a small plane exceed the AC guideline (passenger weight including shoes cloth and carry-on). Suppose that a random sample of 51 passengers showed an average total weight of 200 pounds with a sample standard division of 59.5 pounds assume that the passengers' total weights are normally distributed. i. What are the appropriate null and alternative hypothesis? ii. Perform a hypothesis test at 5% significance level, write an appropriate conclusion. iii. For a significance level of 1%, compare the conclusion with part ii
Let's talk that scenario and work with some fictional data from it: Let's imagine there was a question on the survey that asks "On average, how many times a day do you worry about COVID-19, either for yourself, family, or community? Below is some data for 10 respondents. In the space below,describe all of the steps you would use to calculate the appropriate type of t-test (independent or paired samples), given we want to compare Trump voters to Clinton voters. For this question, just list the steps - do not do any calculations. That will be in the next question. Your list will have at least 6 steps. Just get as far as the t-statistic; no need to describe hypothesis testing steps in this problem.
The news release referenced in the previous exercise also included data fromindependent samples of teenage drivers and parents of teenage drivers. In response to aquestion asking if they approved of laws banning the use of cell phones and texting whiledriving, 74% of the teens surveyed and 95% of the parents surveyed said they approved.The sample sizes were not given in the news release, but suppose that 600 teens and 400 parents of teens were surveyed and that these samples are representative of the twopopulations. Do the data provide convincing evidence that the proportion of teens whoapprove of banning cell phone and texting while driving is less than the proportion ofparents of teens who approve?

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