Suppose there is very small population of four billionaires in Chicago. Further, supposethat the following data represent the number of years of college graduate school eachbillionaire completed:1, 4, 4, 10SampleAFirst ScoreSample MeanSecond ScoreBDEFH.KMNla. Use excel to recreate this table and model the distribution of sample means for these 4scores. Take a screenshot of the completed table, both showing the correct values, andanother displaying the formulas you used to create it.16.What is the mean for the distribution of sample means? Take a screenshot of how youcalculated this statistic1c. Knowing what you know about the Central Limit Theorem (CLT), what is thepopulation mean?.

Given information: Data representing number of years of college graduate school: 1,4, 4,10

Answered: Suppose there is very small population…

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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If there are 13 data points in a set of data, what is the number of degrees of freedom?
The following table gives the2009 estimates of crude oil reserves(in billionsof barrels).. Please answer step by step.Don,t skip any part. ANswer follow image.Answer must be correct.Do all calculation and classify
Suppose Laura, a facilities manager at a health and wellness company, wants to estimate the difference in the average amount of time that men and women spend at the company's fitness centers each week. Laura randomly selects 15 adult male fitness center members from the membership database and then selects 15 adult female members from the database. Laura gathers data from the past month containing logged time at the fitness center for these members. She plans to use the data to estimate the difference in the time men and women spend per week at the fitness center. The sample statistics are summarized in the table. Population Populationdescription Population mean(unknown) Samplesize Sample mean(min) Sample standarddeviation (min) 11 male μ1 n=15 x¯1=137.7 s=51.7 22 female μ2 n=15 x¯2=114.6 s=34.2 df=24.283 The population standard deviations are unknown and unlikely to be equal, based on the sample data. Laura plans to use the two-sample ?-t-procedures to estimate the…
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