QUESTION 18CUNY QC Graduate student surveyed 600 parents/guardians of 2nd-grade school students in the metropolitan area. Each surveyparticipant was shown the following statement:"Students aged 7-8 years of age be allowed to take a cell phone to school." The student summarized the responses in the table below:StronglyNoStronglyLocationAgreeAgreeOpinion Disagree DiasgreeTotalsNY4952272229179NJ9417114CT434471922126PA8791282181Totals15516510341136600What percent of survey participants expressed strongly worded opinions?about 50%about 100%about 22%about 65%

Given : Total number of participants = 600 The number of participants who strongly agreed = 165 The…

Answered: CUNY QC Graduate student surveyed 600…

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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Eighteen students in a geology class were asked how many college credits they had earned.The responses are as follows. Construct a stem-and-leaf display. 10 15 17 24 24 30 33 36 42 45 45 48 48 53 54 60 60 62 1|7 represents 17 Stem Leaves 1 0 5 7 2 4 4 3 0 3 6 4 5 3 4 6 0 0 2
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Given the data below; 320,332,339,343,345,348,351,352,364,376. a) find the mode.
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A foundation asked each person in a representative sample of high school students and in a representative sample of high school teachers which of the rights guaranteed by the First Amendment they thought was the most important. Suppose that the sample size for each sample was 1,000. Data consistent with summary values from the study are summarized in the accompanying table. Students = Teachers Freedom of Speech 658 400 USE SALT Most Important First Amendment Right Freedom of Religion Freedom to Peacefully Assemble Freedom of the Press 30 55 245 420 20 55 Freedom to Petition the Government 47 70 (a) Carry out a hypothesis test to determine if there is convincing evidence that the proportions falling into the five First Amendment rights categories are not the same for teachers and students. Use a significance level of a = 0.01. Calculate the test statistic. (Round your answer to two decimal places.) x²= Use technology to calculate the P-value. (Round your answer to four decimal places.)…

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