It has been reported that the average visitor from Japan spent $1953 during a trip to the United States, while the average for a visitor from the United Kingdom was $1783. Assuming that file Sheet 10 contains the survey data underlying these results, use the 0.05 level in examining whether the sample mean for Japanese visitors is significantly higher than that for visitors from the United Kingdom. Sheet 10 Japanese British 2 575 1 607 2 525 1 962 2 294 1 507 1 670 1 673 1 599 2 157 1 620 1 736 2 513 2 178 2 683 1 857 2 844 1 838 2 269 2 154 487 1 822 1 557 1 702 2 049 2 272 2 637 1 945 1 494 1 942 1 961 1 926 2 524 1 049 1 287 1 369 1 611 1 668 2 386 1 603 1 070 2 322 2 393 2 090 2 264 916 1 051 1 600 1 755 1 760 1 650 1 828 1 895 1 795 2 092 2 133 3 085 1 088 1 771 1 832 932 927 2 219 2 358 1 787 Select one: a. Japanese visitors spend significantly higher than visitors from the United Kingdom b. Japanese visitors don't spend significantly more than UK visitors c. United Kingdom visitors spend significantly higher than visitors from Japanese d. The difference between spending is statistically significant
It has been reported that the average visitor from Japan spent $1953 during a trip to the United States, while the average for a visitor from the United Kingdom was $1783. Assuming that file Sheet 10 contains the survey data underlying these results, use the 0.05 level in examining whether the sample mean for Japanese visitors is significantly higher than that for visitors from the United Kingdom.
Sheet 10
Japanese | British |
2 575 | 1 607 |
2 525 | 1 962 |
2 294 | 1 507 |
1 670 | 1 673 |
1 599 | 2 157 |
1 620 | 1 736 |
2 513 | 2 178 |
2 683 | 1 857 |
2 844 | 1 838 |
2 269 | 2 154 |
487 | 1 822 |
1 557 | 1 702 |
2 049 | 2 272 |
2 637 | 1 945 |
1 494 | 1 942 |
1 961 | 1 926 |
2 524 | 1 049 |
1 287 | 1 369 |
1 611 | 1 668 |
2 386 | 1 603 |
1 070 | 2 322 |
2 393 | 2 090 |
2 264 | 916 |
1 051 | 1 600 |
1 755 | 1 760 |
1 650 | 1 828 |
1 895 | 1 795 |
2 092 | 2 133 |
3 085 | 1 088 |
1 771 | 1 832 |
932 | 927 |
2 219 | |
2 358 | |
1 787 |
Japanese visitors spend significantly higher than visitors from the United Kingdom
Japanese visitors don't spend significantly more than UK visitors
United Kingdom visitors spend significantly higher than visitors from Japanese
The difference between spending is statistically significant
Trending now
This is a popular solution!
Step by step
Solved in 2 steps