You Can Do This ond I oyT Test the hypothesis as to whether or not the cases of fatal accidents are related to the sizes of vehicles as perceived by respondents. Use a = 1% Responses Large (Heavy, Cargo Trucks) Cases Small (Cars/ Medium Motors) (Buses) Fatal 300 150 50 Not Fatal 100 40 90 TEST OF HYPOTHESIS IN ENUMERATION DATA ANALYSIS 207

You Can Do This ond I oyT Test the hypothesis as to whether or not the cases of fatal accidents are related to the sizes of vehicles as perceived by respondents. Use a = 1% Responses Large (Heavy, Cargo Trucks) Cases Small (Cars/ Medium Motors) (Buses) Fatal 300 150 50 Not Fatal 100 40 90 TEST OF HYPOTHESIS IN ENUMERATION DATA ANALYSIS 207

Name: 701936.7 Expected:do8AgesAgreeDisagree49.119171 57.3056995 51.57513Ne
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Description: 701936.7 Expected:do8AgesAgreeDisagree49.119171 57.3056995 51.57513Neutral9 18-4010 41-5910.880829 12.6943005 11.42487111213 Chi-Square0.4045289414You Can Do ThisTest the hypothesis as to whether or not the cases of fatal accidents are related to th

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 proportion p of residents in a community who recycle has traditionally been 60% . A policy maker claims that the proportion is less than 60% now that one of the recycling centers has been relocated. If 128 out of a random sample of 240 residents in the community said they recycle, is there enough evidence to support the policy maker's claim at the 0.01 level of significance? Perform a one-tailed test. Then complete the parts below. Carry your intermediate computations to three or more decimal places. (If necessary, consult a list of formulas.) (a) State the null hypothesis H0 and the alternative hypothesis H1 . H0: H1: (b) Determine the type of test statistic to use. ▼(Choose one) (c) Find the value of the test statistic. (Round to three or more decimal places.) (d) Find the critical value. (Round to three or more decimal places.) (e) Is there enough evidence to support the policy maker's claim that the…
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