A poll tracks the favorite sport of Americans who follow at least one sport. Results of the poll show that professional football is thefavorite sport of 33% of Americans who follow at least one sport, followed by baseball at 15%, men's college football at 10%,auto racing at 6%, men's professional basketball at 5%, and ice hockey at 5%, with other sport at 26%. Consider a survey inwhich 344 college undergraduates who follow at least one sport were asked to identify their favorite sport produced the followingresults:ProfessionalFootball112Baseball37Men'sCollegeFootball48AutoRacing12Men'sProfessionalBasketball7IceHockey18Find the p-value. (Round your answer to four decimal places.)p-value =OtherSports110Do college undergraduate students differ from the general public with regard to their favorite sports? Use α = 0.05.State the null and alternative hypotheses.OH: The population proportion concerning favorite sport is the same for undergraduate students and the general public forat least one of the sports listed.H: The population proportion concerning favorite sport is different for undergraduate students and the general public forall of the sports listed.O Ho: Undergraduate students differ from the general public with regard to their favorite sports.H₂: Undergraduate students do not differ from the general public with regard to their favorite sports.O Ho: The population proportion concerning favorite sport is different for undergraduate students and the general public for allof the sports listed.H: The population proportion concerning favorite sport is the same for undergraduate students and the general public forat least one of the sports listed.O Ho: Undergraduate students do not differ from the general public with regard to their favorite sports.H: Undergraduate students differ from the general public with regard to their favorite sports.Find the value of the test statistic. (Round your answer to two decimal places.)State your conclusion.O Reject Ho. We cannot conclude that undergraduate students differ from the general public with regard to their favoritesports.Do not reject Ho. We conclude that undergraduate students differ from the general public with regard to their favoritesports.O Do not reject Ho. We cannot conclude that undergraduate students differ from the general public with regard to theirfavorite sports.O Reject Ho. We conclude that undergraduate students differ from the general public with regard to their favorite sports.Need Help? Read It

O means observed values.E means Expected values.Observed…

Answered: A poll tracks the favorite sport of…

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 Women’s Institutional Studies group at a Midwestern university wanted to compare the percentages of female faculty members in the various units on campus in Spring 2004. Of particular interest were the percentages of female faculty in the College of Education and in the College of Business . In a sample of 80 College of Education faculties, there were 36 females, and in a sample of 70 College of Business faculties, there were 15 females. Based upon this sample information, which of the following is the 98% confidence interval for the difference in the actual percentages of female faculty between College of Education and College of Business ? a. (0.075, 0.405). b. (0.123, 0.357). c. (-0.012, 0.252). d. (0.058, 0.422). e. (0.101, 0.379).
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In a series of studies, Sebastian Deri and his colleagues (2017) asked multiple groups about the number of friend groups they had and how often they attended different social events. They then asked participants how they thought their own numbers compared to other people's: Did participants see themselves as less social, the same as, or more social than others? In the first study, the researchers reported that: "Three hundred four participants from Amazon's Mechanical Turk (150 women; Mage = 37.1; 78% White, 10% Black, and 6% Asian) completed a survey in exchange for modest payment" (p. 860). What do the researchers mean by "Amazon's Mechanical Turk" with respect to their sample of participants? O A. An archival data set that already exists and from which researchers can use data O B. An online tool that researchers can use to recruit people to participate in research in exchange for a small payment O C. An e-book sold by Amazon that includes contact information for possible…

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