Question

Hi,Thank you for your help. I need help with this question.A government’s economic analysis branch

recently released figures that they claimed showed a growth spurt in the western region of a certain country that is divided into states. Using the accompanying table, where the cell values are numbers of states, determine if the percent change in real GDP by state was independent of region of the country. Use α = 0.01

What is the test statistic?

GDP % Change Table

Region,Top_40%,Bottom_60% Total

West, 13, 2 15

Midwest, 2, 10 12

Southeast, 4 ,8 12

Northeast, 2, 10   12

Total 21 30 51

χ2 = ??????? ( 2 decimal places)

What is the P-value?

Degrees of freedom = ???

P-value = ????? ( 3 decimal places)

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