In each of Exercises, use the technology of your choice to decide whether applying the t-test to perform a hypothesis test for the population mean in question appears reasonable. Explain your answers. Capital Spending. An issue of Brokerage Report discussed the capital spending of telecommunications companies in the United States and Canada. The capital spending, in thousands of dollars, for each of 27 telecommunications companies is shown in the following table. 9,310 2,515 3,027 1,300 1,800 70 3,634 656 664 5,947 649 682 1,433 389 17,341 5,299 195 8,543 4,200 7,886 11,189 1,006 1,403 1,982 21 125 2,205
In each of Exercises, use the technology of your choice to decide whether applying the t-test to perform a hypothesis test for the population mean in question appears reasonable. Explain your answers. Capital Spending. An issue of Brokerage Report discussed the capital spending of telecommunications companies in the United States and Canada. The capital spending, in thousands of dollars, for each of 27 telecommunications companies is shown in the following table. 9,310 2,515 3,027 1,300 1,800 70 3,634 656 664 5,947 649 682 1,433 389 17,341 5,299 195 8,543 4,200 7,886 11,189 1,006 1,403 1,982 21 125 2,205
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In each of Exercises, use the technology of your choice to decide whether applying the t-test to perform a hypothesis test for the population mean in question appears reasonable. Explain your answers.
Capital Spending. An issue of Brokerage Report discussed the capital spending of telecommunications companies in the United States and Canada. The capital spending, in thousands of dollars, for each of 27 telecommunications companies is shown in the following table.
9,310 | 2,515 | 3,027 | 1,300 | 1,800 | 70 | 3,634 |
656 | 664 | 5,947 | 649 | 682 | 1,433 | 389 |
17,341 | 5,299 | 195 | 8,543 | 4,200 | 7,886 | 11,189 |
1,006 | 1,403 | 1,982 | 21 | 125 | 2,205 |
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