please calculate P- Value A government agency computed the proportion of U.S. residents who lived in each of Then a simple random sample was drawn of 1000 people living in the United States

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please calculate P- Value
A government agency computed the proportion of U.S. residents who lived in each of four geographic regions in a particular year.
Then a simple random sample was drawn of 1000 people living in the United States in the current year. The following table
presents the results.
Region
Past Year
Observed
Proportion
Counts
Northeast
0.194
149
Midwest
0.210
210
South
West
0.374
400
0.222
241
Send data to Excel
Can you conclude that the proportions of people living in the various regions changed between the current year and the past year?
Use the 0.05 level of significance and the P-value method with the TI-84 Plus calculator.
Part: 0/4
Part 1 of 4
(a) State the null and alternate hypotheses.
Ho: The proportions of U.S. residents who lived in each geographic region in the past year
are
the same as those in the current year.
H: The proportions of U.S. residents who lived in each geographic region in the past year
are not
the same as those in the current year.
Part 1/4
Transcribed Image Text:please calculate P- Value A government agency computed the proportion of U.S. residents who lived in each of four geographic regions in a particular year. Then a simple random sample was drawn of 1000 people living in the United States in the current year. The following table presents the results. Region Past Year Observed Proportion Counts Northeast 0.194 149 Midwest 0.210 210 South West 0.374 400 0.222 241 Send data to Excel Can you conclude that the proportions of people living in the various regions changed between the current year and the past year? Use the 0.05 level of significance and the P-value method with the TI-84 Plus calculator. Part: 0/4 Part 1 of 4 (a) State the null and alternate hypotheses. Ho: The proportions of U.S. residents who lived in each geographic region in the past year are the same as those in the current year. H: The proportions of U.S. residents who lived in each geographic region in the past year are not the same as those in the current year. Part 1/4
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