Shown below are data that reflect the number of daily traffic accidents at a dangerous city...
Shown below are data that reflect the number of daily traffic accidents at a dangerous city intersection. The regression equation is: number of accidents = 5.3 + 0.5 t. What is the forecasted number of accidents for day 6?
|
Day (t) |
Number of Accidents |
|
1 |
5 |
|
2 |
7 |
|
3 |
8 |
|
4 |
6 |
|
5 |
8 |
8.0
8.3
5.8
9.0
0.6
Homework Answers
hence, Number of accidents for 6th day = 8.3 Accidents
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Shown below are data that reflect the number of daily traffic
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city code
%drivers21
fatal accidents/1000
1
12
1.309
2
5
0
3
12
2.539
4
9
2.003
5
11
2.034
6
14
4.08
7
13
2.639
8
9
0.124
9
6
0
10
10
1.145
11
13
2.719
12
18
3.128
13
10
1.676
14
17
3.769
15
14
2.639
16
13
1.449
17
12
3.121
18
10
2.616
19
9
0.788
20
14
2.631
21
10
1.887
22
12
1
23
9
0.652
24
12
1.209
25
15
0.775...
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pedal. The acceleration of the car as a function of time is shown
in the figure.
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accelerating?
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city code
%drivers21
fatal accidents/1000
1
12
1.309
2
5
0
3
12
2.539
4
9
2.003
5
11
2.034
6
14
4.08
7
13
2.639
8
9
0.124
9
6
0
10
10
1.145
11
13
2.719
12
18
3.128
13
10
1.676
14
17
3.769
15
14
2.639
16
13
1.449
17
12
3.121
18
10
2.616
19
9
0.788
20
14
2.631
21
10
1.887
22
12
1
23
9
0.652
24
12
1.209
25
15
0.775...
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