The following data sets represent simple random samples from a population whose mean is 100. Complete parts (a) through (e) below. Full data set Data Seti 106 122 89 128 89 71 79 111 Data Set Il 106 84 100 122 85 85 89 114 85 128 87 104 89 112 71 116 79 96 111 124 Data Set III 106 84 100 103 122 85 85 77 89 114 85 83 128 87 104 104 89 112 86 92 71 116 111 118 79 96 118 111 124 93
Family of Curves
A family of curves is a group of curves that are each described by a parametrization in which one or more variables are parameters. In general, the parameters have more complexity on the assembly of the curve than an ordinary linear transformation. These families appear commonly in the solution of differential equations. When a constant of integration is added, it is normally modified algebraically until it no longer replicates a plain linear transformation. The order of a differential equation depends on how many uncertain variables appear in the corresponding curve. The order of the differential equation acquired is two if two unknown variables exist in an equation belonging to this family.
XZ Plane
In order to understand XZ plane, it's helpful to understand two-dimensional and three-dimensional spaces. To plot a point on a plane, two numbers are needed, and these two numbers in the plane can be represented as an ordered pair (a,b) where a and b are real numbers and a is the horizontal coordinate and b is the vertical coordinate. This type of plane is called two-dimensional and it contains two perpendicular axes, the horizontal axis, and the vertical axis.
Euclidean Geometry
Geometry is the branch of mathematics that deals with flat surfaces like lines, angles, points, two-dimensional figures, etc. In Euclidean geometry, one studies the geometrical shapes that rely on different theorems and axioms. This (pure mathematics) geometry was introduced by the Greek mathematician Euclid, and that is why it is called Euclidean geometry. Euclid explained this in his book named 'elements'. Euclid's method in Euclidean geometry involves handling a small group of innately captivate axioms and incorporating many of these other propositions. The elements written by Euclid are the fundamentals for the study of geometry from a modern mathematical perspective. Elements comprise Euclidean theories, postulates, axioms, construction, and mathematical proofs of propositions.
Lines and Angles
In a two-dimensional plane, a line is simply a figure that joins two points. Usually, lines are used for presenting objects that are straight in shape and have minimal depth or width.
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The following data sets represent simple random samples from a population whose mean is 100. Complete parts (a) through (e) below.
Full data setn
Data Set I
106
122
89
128
89
71
79
111
Data Set II
106
122
89
128
89
71
79
111
124
84
85
114
87
112
116
96
100
85
85
104
Data Set III
106
122
89
128
89
71
79
111
84
85
114
87
112
116
96
124
100
85
85
104
86
111
118
93
103
77
83
104
92
118](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Faeaa8d69-ae5f-492c-9412-dbaeaaddfc98%2Fc2b41a08-d2f4-4e16-a657-f8c54332d25f%2F9j80cdg_processed.png&w=3840&q=75)
![(d) Suppose that the data value 106 was accidentally recorded as 061. For each data set, construct a 95% confidence interval using the misentered data.
Construct a 95% confidence interval for data set I.
The lower bound is
The upper bound is
(Round to two decimal places as needed.)
Construct a 95% confidence interval for data set II.
The lower bound is
The upper bound is
(Round to two decimal places as needed.)
Construct a 95% confidence interval for data set III.
The lower bound is
The upper bound is
(Round to two decimal places as needed.)
(e) Which intervals, if any, still capture the population mean, 100?
A. Only set I
B. Sets I and II
C. Sets Il and II
D. Only set Il
E. Sets I and II
F. Only set III
G. All of the sets
H. None of the sets
Which of the following is the concept illustrated with the misentered data?
A. The procedure for constructing the confidence interval is robust. The larger the sample size, the more resistant the mean. Therefore, the confidence
interval is more robust.
B. The procedure for constructing the confidence interval is not robust. The smaller the sample size, the less resistant the mean. Therefore, the
confidence interval is more robust.
C. The procedure for constructing the confidence interval is robust. The larger the sample size, the more resistant the mean. Therefore, the confidence
interval is less robust.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Faeaa8d69-ae5f-492c-9412-dbaeaaddfc98%2Fc2b41a08-d2f4-4e16-a657-f8c54332d25f%2F4qendib_processed.png&w=3840&q=75)
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