7bartleby.com/questions-and-answers/it-is-conjectured-that-the-proportion-of-all-people-who-went-trick-o...bartlebype here to searchlearnwriteplusstudy resources ✓LIt is conjectured that the proportion of all people who went trick-or-treating who also had a pumpkin carved into a jack-o'-lantem at their home is 0.62. Of interest is to test this claim versus the alternative that the proportion of allpeople who went trick-or-treating who also had a pumpkin carved into a jack-o'-lantern at their home is less than 0.62.A simple random sample of 270 people who went trick-or-treating is selected, and 162 of them also had a pumpkin carved into a jack-o'-lantern at their home (and the other 108did not). If appropriate, use this information to test if the proportion of all people who went trick-or-treating who also had a pumpkin carved into a jack-o'-lantern at theirhome is less than 0.62 at the a-.10 level of significance.what is the p-value of the test?O 0.24510.07320.02480.25140.05260.05820.00730.24830000000PreviousG8SAddress74°F ClearNextDO

Suppose p is the proportion of all people who went trick-or-treating who also had a pumpkin carved…

Answered: It is conjectured that the proportion…

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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A researcher asks a sample of people about their attitudes toward marijuana legalization and concludes people have a wide variety of opinions, and are equally likely to be anywhere between strongly in favor of it to strongly opposed to it. She reaches this conclusion because the shape of the distribution is
An amusement park keeps track of the percentage of individuals with season passes according to age category. An independent tourist company would like to show that this distribution of age category for individuals buying season passes is different from what the amusement park claims. The tourist company randomly sampled 200 individuals entering the park with a season pass and recorded the number of individuals within each age category. Age Category Child (under 13 years old) Teen (13 to 19 years old) Adult (20 to 55 years old) Senior (56 years old and over) Number of Individuals 56 86 44 14 The tourist company will use the data to test the amusement park’s claim, which is reflected in the following null hypothesis. H0:pchild=0.23H0:pchild=0.23, pteen=0.45pteen=0.45, padult=0.20padult=0.20, and psenior=0.12psenior=0.12. What inference procedure will the company use to investigate whether or not the distribution of age category for individuals with season passes is…
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