Over a 4 day period police officer Ali gave the following number of traffic tickets: 34, 22, 26, 18. During the
Over a 4 day period police officer Ali gave the following number of traffic tickets: 34, 22, 26, 18. ;During the
same 4 day period officer JT gave the following number of tickets: 25, 18, 18, 15. ;Conduct a paired t-test to determine if there is a statistically significant difference at the .05 significance level. ;What is the research hypothesis?
H0: m =0
H1: md = 0
Need assignment help for this question?
If you need assistance with writing your essay, we are ready to help you!
OUR PROCESS
Order
Payment
Writing
Delivery
Why Choose Us: Cost-efficiency, Plagiarism free, Money Back Guarantee, On-time Delivery, Total Сonfidentiality, 24/7 Support, 100% originality
H0: md = 0
H1: md ≠ 0
H1: md = 0
H0: mAli = mJT
None of the above
Over a 4 day period police officer Ali gave the following number of traffic tickets: 34, 22, 26, 18. ;During the same 4-day period office JT gave the following number of tickets: 25, 18, 19, 15. ;Conduct a paired t-test to determine if there is a statistically significant difference at the .05 significance level. ;How many degrees of freedom in this test?
.025
2.35
3.18
3.00
4.00
4.17
None of the above
Over a 4 day period police officer Ali gave the following number of traffic tickets: 34, 22, 26, 18. ;During the same 4-day period office JT gave the following number of tickets: 25, 18, 19, 15. ;Conduct a paired t-test to determine if there is a statistically significant difference at the .05 significance level. ;What is the calculated value of the test statistic?
.013
.025
2.35
3.18
3.00
4.17
None of the above
Over a 4 day period police officer Ali gave the following number of traffic tickets: 34, 22, 26, 18. ;During the same 4-day period office JT gave the following number of tickets: 25, 18, 19, 15. ;Conduct a paired t-test to determine if there is a statistically significant difference at the .05 significance level. ;What is the p-value?
.013
.025
2.35
3.18
3.00
4.17
None of the above
Over a 4 day period police officer Ali gave the following number of traffic tickets: 34, 22, 26, 18. ;During the same 4-day period office JT gave the following number of tickets: 25, 18, 19, 15. ;Conduct a paired t-test to determine if there is a statistically significant difference at the .05 significance level. ;What is your decision regarding the null hypothesis?
Fail to reject the null hypothesis; there is a statistically significant difference in the number of tickets issued. Ali issued more.
Fail to reject the null hypothesis; there is statistically significant difference in the number of tickets issued. Ali issued more.
Fail to reject the null hypothesis; there is no statistically significant difference in the number of tickets issued.
Reject the null hypothesis; there is not statistically significant difference in the number of tickets issued.
Reject the null hypothesis; there is a statistically significant difference in the number of tickets issued. JT issued more.
Reject the null hypothesis; there is a statistically significant difference in the number of tickets issued. Ali issued more.
None of the above