1. [Total 4 pts] The following are the results from Method 1. [1pt] Explain why
ID: 3395754 • Letter: 1
Question
1. [Total 4 pts] The following are the results from Method 1.
[1pt] Explain why the last point computed in Expt 2 is not equal to max.
[1pt] Explain the cause of the serious error in Expt 3.
[1pt] Why is there no error in Expts 1, 4 and 5?
Expt
Range
#intervals
#markers
Last point
Difference between last point and max
1
[0.0, 10.0]
10
11
10.0
0.0
2
[1.0, 10.0]
10
11
9.999999
-9.536743E-7
3
[2.0, 10.0]
10
10
9.200001
-0.79999924
4
[2.0, 10.0]
8
9
10.0
0.0
5
[2.0, 10.0]
16
17
10.0
0.0
[1pt] The following are results from Method 2. What causes the results to be more accurate?
Expt
Range
#intervals
#markers
Last point
Difference between last point and max
1
[0.0, 10.0]
10
11
10.0
0.0
2
[1.0, 10.0]
10
11
10.0
0.0
3
[2.0, 10.0]
10
11
10.0
0.0
4
[2.0, 10.0]
8
9
10.0
0.0
5
[2.0, 10.0]
16
17
10.0
0.0
Expt
Range
#intervals
#markers
Last point
Difference between last point and max
1
[0.0, 10.0]
10
11
10.0
0.0
2
[1.0, 10.0]
10
11
9.999999
-9.536743E-7
3
[2.0, 10.0]
10
10
9.200001
-0.79999924
4
[2.0, 10.0]
8
9
10.0
0.0
5
[2.0, 10.0]
16
17
10.0
0.0
Explanation / Answer
[1pt] Explain why the last point computed in Expt 2 is not equal to max.
because there are different in the way that you need to use the max
[1pt] Explain the cause of the serious error in Expt 3.
because the width of interval is more bigger
[1pt] Why is there no error in Expts 1, 4 and 5?
because the last point is 10
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.