The due date for this activity has passedResourcesAccording to a recent Pew Research Center report, many American adults have made money by selling something online.In a random sample of 4579 American adults, 914 reported that they earned money by selling something online in theprevious year.Calculate and interpret the standard error for these data.O The population of American adults who have earned money by selling something online in the previous yeartypically varies from the sample results by about 0.0132.O In repeated SRSS of size 4579, the sample proportion of American adults who have earned money by sellingsomething online in the previous year typically varies from the population proportion by about 0.0059.O In repeated SRS: of size 4579, the sample proportion of American adults who have earned money by sellingsomething online in the previous year typically varies from the population proportion by about 0.000087.O In repeated SRSS of size 4579, the sample proportion of American adults who have carned money by sellingsomething online in the previous year typically varies from the population proportion by about 0.3997.O The population of American adults who have carned money by selling something online in the previous yeartypically varies from the sample results by about 0.0059.PAUSEF12PRTSCNSCRLTOCKF9F10F11F6F7F8F3F4F5M1INSM2HOMEM3PO UP95M4DELM6PO DENDO - P -

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Description: The due date for this activity has passedResourcesAccording to a recent Pew Research Center report, many American adults have made money by selling something online.In a random sample of 4579 American adults, 914 reported that they earned money by s

Given Data: x=914 n=4579 p^=xn=9144579=0.1996

Math

Statistics

According to a recent Pew Research Center report, many American adults have made money by selling something online. In a random sample of 4579 American adults, 914 reported that they earned money by selling something online in the previous year.

According to a recent Pew Research Center report, many American adults have made money by selling something online. In a random sample of 4579 American adults, 914 reported that they earned money by selling something online in the previous year.

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 General Social Survey is an annual survey given to a random selection of about 1500 adults in the United States. Among the many questions asked are "What is the highest level of education you've completed?" and "If you're employed full-time, how many hours do you spend working at your job during a typical week?" In a recent year, 1079 respondents answered both questions. The summary statistics are given in the chart below. (The sample data consist of the times, in hours per week, that were given by the respondents.) Sample Sample Sample size Groups mean variance Less than h.s. High school Bachelor's 258 40.9 101.8 263 41.8 97.5 270 42.2 94.4 Graduate 288 43.0 98.7 Send data to calculator Send data to Excel To decide if there are any differences in the mean hours per week worked by these different groups, we can perform a one-way, independent-samples ANOVA test. Such a test uses the following statistic. Variation between the samples F= Variation within the samples For the data from…
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The General Social Survey is an annual survey given to a random selection of about 1500 adults in the United States. Among the many questions asked are "What is the highest level of education you've completed?" and "If you're employed full-time, how many hours do you spend working at your job during a typical week?" In a recent year, 1116 respondents answered both questions. The summary statistics are given in the chart below. (The sample data consist of the times, in hours per week, that were given by the respondents.) Sample Sample Sample Groups size mean variance Less than 281 41.6 115.8 h.s. High school 260 43.3 96.3 Bachelor's 294 42.5 100.5 Graduate 281 44.2 108.2 Send data to Excel Based on these summary statistics, we perform a one-way, independent-samples ANOVA test to determine if there is a difference in the mean hours worked in a typical week among the four populations of workers. (a) The results of this ANOVA are given in the incomplete ANOVA table below. Complete the…
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