Question

A consumer advocacy group feels that Walmart provides a less safe shopping environment than Target. To...

A consumer advocacy group feels that Walmart provides a less safe shopping environment than Target. To try to prove their point, they randomly selected 24 Walmart stores and found the annual number of crime reports filed for these stores. Each of these Walmart stores was then paired with a Target store within a 10 mile radius, and the annual crime reports for the associated Target stores were also recorded. The data is shown below. Test to to see if the mean number of crime incidents at Walmart stores is significantly larger than the mean number of crime incidents at Target stores. Please note the data shown below is not real, but if you would like to see the real example, check out walmartcrimereport.com. Unfortunately, the real data was collected in a way that was not fair to Walmart. Assume normality.

Walmart Target
713 767
459 547
874 889
861 906
398 363
949 996
776 740
581 455
633 656
864 927
816 885
427 399
882 852
806 810
1213 1170
793 848
727 682
1064 1071
701 660
826 787
534 496
922 930
572 520
918 863

What is the test statistic? Give answer to four decimal places.

I tried 0.0629 and it's wrong

0 0
Add a comment Improve this question
Know the answer?
Add Answer to:
A consumer advocacy group feels that Walmart provides a less safe shopping environment than Target. To...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • Walmart Target 896 844 624 585 493 458 691 813 955 1008 876 832 694 616...

    Walmart Target 896 844 624 585 493 458 691 813 955 1008 876 832 694 616 644 606 622 670 941 906 833 837 1021 957 768 816 862 777 831 862 876 851 740 747 1042 1037 831 781 892 807 A consumer advocacy group feels that Walmart provides a less safe shopping environment than Target. To try to prove their point, they randomly selected 20 Walmart stores and found the annual number of crime reports filed for these...

  • Create a program that will use the attached input file and perform the following operations. Read...

    Create a program that will use the attached input file and perform the following operations. Read the file into an appropriate JCF data structure. Look up a (list of) names and numbers matching a last name or the first letters of a last name, ignoring case. Look up a (list of) names and numbers matching a number or the first digits of a number. Add a name and number to the list. Sort the list by first name, last name...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT