The management of the local zoo wants to know if all of their animal exhibits are equally popular, If there is significant evidence that some of theexhibits are not being visited frequently enough, then changes may need to take place within the zoo. A tally of visitors is taken for each of thefollowing animals throughout the course of a week, and the results are contained in the following table. At a = 0.10, determine whether there issufficient evidence to conclude that some exhibits are less popular than others.Animal Exhibits at the ZooElephants Lions/Tigers Giraffes Zebras Monkeys Birds ReptilesNumberof128161162128165163132visitorsCopy DataStep 1 of 4: State the null and alternative hypotheses in terms of the expected proportion for each animal exhibit. Enter your answer as a fractionor a decimal rounded to six decimal places, if necessary.Ho P =H Some exhibits are less popular than others.The management of the local z00 wants to know if all of their animal exhibits are equally popular. If there is significant evidence that some of theexhibits are not being visited frequently enough, then changes may need to take place within the zoo. A tally of visitors is taken for each of thefollowing animals throughout the course of a week, and the results are contained in the following table. At a = 0.10, determine whether there issufficient evidence to conclude that some exhibits are less popular than others.Animal Exhibits at the ZooElephants Lions/Tigers Giraffes Zebras Monkeys Birds ReptilesNumberof128161162128165163132visitorsCopy DataStep 2 of 4: Calculate the expected value for the number of visitors for the reptiles exhibit. Enter your answer as a fraction or a decimal rounded tothree decimal placesThe management of the local zoo wants to know if all of their animal exhibits are equally popular. If there is significant evidence that some of theexhibits are not being visited frequently enough, then changes may need to take place within the zoo. A tally of visitors is taken for each of thefollowing animals throughout the course of a week, and the results are contained in the following table. At a = 0.10, determine whether there issufficient evidence to conclude that some exhibits are less popular than others.Animal Exhibits at the ZooElephants Lions/Tigers GiraffesZebras Monkeys Birds ReptilesNumberof128161162128165163132visitorsCopy DataStep 3 of 4: Compute the value of the test statistic. Round any intermediate calculations to at least six decimal places, and round your final answerto three decimal places. The management of the local zoo wants to knowif all of their animal exhibits are equally popular. if there is significant evidence that some of theexhibits are not being visited frequently enough, then changes may need to take place within the zoo. A tally of visitors is taken for each of thefollowing animals throughout the course of a week, and the results are contained in the following table. At a = 0.10. determine whether there issufficient evidence to conclude that some exhibits are less popular than others.Animal Exhibits at the ooElephants Lions/Tigers Giraffes Zebras Monkeys Birds ReptilesNumberof128161162128165163132visitorsCopy DataStep 4 of 4: Draw a conclusion and interpret the decision.E TablesKeypadAnswerKeyboard ShortcutsWe reject the null hypothesis and conclude that there is sufficient evidence at a 0.10 level of significance that some exhibits are less popular thanothers.We fail to reject the null hypothesis and conclude that there is insufficient evidence at a 0.10 level of significance that some exhibits are lesspopular than others.We fail to reject the null hypothesis and conclude that there is sufficient evidence at a 0.10 level of significance that some exhibits are less popularthan othersWe reject the nul hypothesis and conclude that there is insufficient evidence at a 0.10 level of significance that some exhibits are less popular thanothers

By applying the chi-square test for goodness of fit, Given, sample size (n) = 7 1) The null and…

Answered: c nanges m pllowing animas throughout…

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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The table below gives the counts (in thousands) of earned degrees in the United States in a recent year, classified by level and by the gender of degrees recipient. Bachelor's Master's Doctoral Total Female 616 194 16 826 Male 529 171 26 726 Total 1145 365 42 1552 Suppose one degree recipient from this group is selected randomly. Round answers to three places. What is the probability that the person selected earned a Master's degree? Let event D represent having a Doctoral degree. Find P (DC). Using events B: Bachelor's degree, and event F: female, what is P(BnF)? Using events D: Doctoral degree, and event F: female, what is P (DUF)?
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c nanges m pllowing animas throughout the course of a week, and the resul ufficient evidence to conclude that some exhibits are less popul. Anin Elephants Lions/Tigen