a. A new construction was built in January 2019 in order to reduce crowded traffic accidents in Ankara. Traffic accidents of 8 streets around the new road in September 2018 and September 2019 are given in the table below. b. Based on this information, test the claim that the new road reduces the number of accidents at a significance level of 0.01.- c. Calculate the 95% confidence interval. September September Street 2018 2019 1 65 60 2 23 22 3. 67 69 4 89 28 80 74 6. 16 12 20 22 8. 10 6.

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Paragraf
Stiller
a.
A new construction was built in January 2019 in order to reduce
CIOwded traffic accidents in Ankara. Traffic accidents of 8
streets around the new road in September 2018 and September 2019
are given in the table below.
b. Based on this information, test the claim that the new road
reduces the number of accidents at a significance level of 0.01.
c. Calculate the 958 confidence interval.
September
September
Street
2018
2019
1.
65
60
2.
23
22
67
69
4
89
28
80
74
9.
16
12
22
8.
10
20
3.
6.
Transcribed Image Text:Paragraf Stiller a. A new construction was built in January 2019 in order to reduce CIOwded traffic accidents in Ankara. Traffic accidents of 8 streets around the new road in September 2018 and September 2019 are given in the table below. b. Based on this information, test the claim that the new road reduces the number of accidents at a significance level of 0.01. c. Calculate the 958 confidence interval. September September Street 2018 2019 1. 65 60 2. 23 22 67 69 4 89 28 80 74 9. 16 12 22 8. 10 20 3. 6.
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