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# Use the data in BUSS 1013 Bank Dataset.xlsx (from Unit 1 Exercise Question 2) to test whether the average deposits of customers have increased since...

Use the data in BUSS 1013 Bank Dataset.xlsx (from Unit 1 Exercise Question 2) to test whether the average deposits of customers have increased since the change. Use 0.05 as the level of significance. Note that the difference in Deposits is already calculated as Increase in Deposits.

Deposit After 30.6 18.1 19.3 31.0 21.9 21.3 24.1 18.4 19.6 18.9 30.6 19.3 29.0 21.7 18.6 20.4 27.6 26.7 27.7 19.8 19.3 20.1 18.2 18.5 25.3 30.8 30.1 23.6 30.1 23.8 25.3 26.0 25.4 31.9 26.2 29.6 19.1 25.6 23.0 18.9 21.9 25.3 25.9 30.0 20.7 30.4 31.6 28.5 20.6 20.6 27.6 30.0 27.8 22.2 20.4 19.2 21.2 24.0 19.0 22.2 31.7 27.5 19.1 21.3 20.7 20.3 29.8 31.6 26.6 25.8 27.9 18.5 27.7 22.2 20.1 28.9 18.4 28.9 21.3 22.5 31.3 22.3 20.4 25.9 23.9 21.3 23.2 22.2 18.7 19.3 28.5 22.6 22.9 26.4 29.4 21.7 19.9 19.5 27.4 28.9 31.3 25.3 27.1 22.9 29.6 25.8 28.7 26.9 29.3 23.1 20.5 18.0 18.6 23.7 25.9 29.2 28.6 22.8 27.7 27.0 25.1 25.5 25.8 25.6 30.2 31.7 26.2 30.2 31.2 30.1 21.9 28.2 27.1 26.5 21.0 27.2 26.3 29.2 26.4 22.6 18.6 25.8 18.6 27.4 32.0 25.6 30.6 18.3 18.8 18.8 18.8 22.0

Increase in Deposits 4.3 -6.3 1.9 7.7 4.4 5.7 -0.2 -1.6 -1.4 4.6 15.5 -5.5 3.4 0.1 -4.1 1.3 2.7 11.1 4.8 -3.3 0.1 5.3 -1.4 4.1 -1.0 7.6 5.8 2.9 6.7 -1.6 5.6 3.9 2.5 12.5 9.7 9.5 3.8 0.1 0.0 -2.7 2.8 5.0 1.3 15.7 -3.7 5.8 13.4 2.3 1.6 -6.0 7.6 11.0 8.1 6.0 -1.8 -7.4 -4.7 7.0 -7.9 -0.1 15.4 5.6 4.7 7.2 -2.4 -4.4 12.3 11.5 8.1 6.6 6.4 3.6 9.6 -4.1 -2.5 4.8 -4.0 11.8 6.5 2.8 13.8 8.2 3.2 7.6 6.4 4.6 -0.5 4.9 2.0 -6.5 8.7 -2.9 -3.0 5.3 8.5 -2.7 -3.0 -4.5 1.8 12.5 16.6 6.0 9.5 6.2 3.5 -0.7 11.4 4.9 13.1 0.7 5.7 2.8 -7.7 0.2 4.5 14.9 2.7 -2.8 11.0 1.1 8.1 2.4 0.4 1.0 11.3 10.3 0.7 15.6 9.1 10.8 5.6 10.2 10.2 3.3 -2.3 5.1 8.6 7.1 3.5 0.3 -4.6 11.5 4.5 12.1 9.8 5.9 14.9 -7.2 -5.0 -2.2 -2.5 -4.3

Since t &gt; t(a,n-1), i reject Ho at 5% level of... View the full answer

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