We want to know if there is an even sex distribution across species of penguins. We collected the data below. Note that expected values are provided. Please complete a full test of the hypothesis that sex and species areindependent.Observed:sexfemale malespeciesAdelie24 17Chinstrap87Gentoo1311Expected:speciesAdelieChinstrapGentoosexfemalemale23.0625 17.93758.4375 6.562513.5000 10.5000A. Hypotheses (1 point)B. alpha = 0.051C. check assumptions (1 point)D. Calculate test statistic (5 points)E. Look up table value (1 points)F. Statistical conclusion (2 points)G. Conclusion for the public (2 points)

We conduct the hypothesis test as follows:A: Formulate the hypotheses. Ho: Sex is independent of…

Answered: We want to know if there is an even sex…

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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what is the nully hypothesis and alternative hypothesis
a) Work this problem manually (by hand) using the procedures and formulas for ANOVA to check if the Population Means for flying time before major maintenance is required are the same for the three types of aircraft. To help you, Sample Means and Sample Variances have been calculated below for you: Airbus Boeing737 Boeing 787 6.4 8.7 9.9 7.8 7.4 12.8 5.3 9.4 12.1 7.4 10.1 10.8 8.4 9.2 11.3 7.3 9.8 11.5 __________________________________________________________________ Sample Mean 7.1…
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