James Trucking is studying the relationship between the distance a shipment must travel and the length of time, in days, it takes the shipment to arrive at its destination. To investigate, Mr. James, the manager of the company selected a random sample of 20 shipments made last month. Shipping distance is the independent variable, and shipping time is the dependent variable. The results are as follows: Shipment Distance (miles) Shipping Time (days) 1 656 5 2 853 14 3 646 6 4 783 11 5 610 8 6 841 10 7 785 9 8 639 9 9 762 10 10 762 9 11 862 7 12 679 5 13 835 13 14 607 3 15 665 8 16 647 7 17 685 10 18 720 8 19 652 6 20 828 10 Is the relationship between shipping distance and shipping time significant, if the level of significance is 5%? What is the standard error? The standard error is ; The relationship between shipping distance and time is For standard error, leave your answer in 3 decimal places. For the relationship questions, write significant or not significant
James Trucking is studying the relationship between the distance a shipment must travel and the length of time, in days, it takes the shipment to arrive at its destination. To investigate, Mr. James, the manager of the company selected a random sample of 20 shipments made last month. Shipping distance is the independent variable, and shipping time is the dependent variable. The results are as follows:
Shipment |
Distance (miles) |
Shipping Time (days) |
1 |
656 |
5 |
2 |
853 |
14 |
3 |
646 |
6 |
4 |
783 |
11 |
5 |
610 |
8 |
6 |
841 |
10 |
7 |
785 |
9 |
8 |
639 |
9 |
9 |
762 |
10 |
10 |
762 |
9 |
11 |
862 |
7 |
12 |
679 |
5 |
13 |
835 |
13 |
14 |
607 |
3 |
15 |
665 |
8 |
16 |
647 |
7 |
17 |
685 |
10 |
18 |
720 |
8 |
19 |
652 |
6 |
20 |
828 |
10 |
Is the relationship between shipping distance and shipping time significant, if the level of significance is 5%? What is the standard error?
The standard error is ; The relationship between shipping distance and time is
For standard error, leave your answer in 3 decimal places. For the relationship questions, write significant or not significant
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