Running head: POINT ESTIMATE AND CONFIDENCE INTERVALPoint Estimate and Confidence IntervalNameInstitution1POINT ESTIMATE AND CONFIDENCE INTERVAL2IntroductionThe study was conducted to provide significant information on the existing attitude ofindividuals and general biographical information of people in New York living in differentboroughs, which were investigated. The study included a total sample size of 445 respondentsacross all the five boroughs that were considered in the study. Therefore, the significant aspect ofthe research was to highlight different point estimates, which the New York governmental agencypersonnel could base on in making critical decisions regarding the people living in the variousboroughs. Thus, the analysis was done to provide significant statistical information regarding thesubject matter. Point estimates is a single value of a statistic that provides substantial informationregarding a given distribution of data.1. Item A in the description of the data collection instrument lists variables 15, whichrepresent the respondents general attitude toward each of the five boroughs. Each of thesevariables has numerically equal distances between the possible responses, and for purposesof analysis, they may be considered to be of the interval scale of measurement.1. Determine the point estimate, and then construct the 95% confidence interval for1 = the average attitude toward Manhattan.The point estimate (1) = 3.2337Con ...
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