SOMEONE PLEASE I DONT UNDERSTAND THIS HELP ME ANSUR is an abbreviation of anthropometric surveyUse the accompanying sample of weights (kg) of the males from the data set ANSURI 1988 which were measured from U.S. army personnel in 1988 and use the accompanying sample of weights (kg) of the males from the data set ANSUR 2012which were measured from U.S. army personnel in 2012. Use software or a calculator to find the means and medians. Does it appear that males have become heavier?A- The mean of the given ANSUR I 1988 data is kg. (Type an integer or decimal rounded to two decimal places as needed .) B- The mean of the given ANSUR 2012 data is kg. (Type an integer or decimal rounded to two decimal places as needed .) C- The median of the given ANSUR I 1988 data is kg. (Type an integer or decimal rounded to two decimal places as needed .) D- The median of the given ANSUR 2012 data is kg. Type an integer or decimal rounded to two decimal places as needed.)Does it appear that males have become heavier ? (Blank) because the mean (blank) from 1988 to 2012 and the median (blank) from 1988 to 2012. 988 to 2012.APlease copy and paste data from text area below.Selected delimiter: TabvANSUR I 1988106.974.268.290.867.378.470.356.088.770.077.869.574.876.580.362.064.066.485.460.865.581.873.964.589.471.982.256.279.075.075.577.482.897.758.580.066.073.057.276.273.077.187.960.982.599.482.089.0POD82.3944075.874.284.372.383.463.081.3121.281.875.871.389.998.8115.464.467.786.583.585.273.955.675.281.292.492.067.7110.575.482.5121.887.8.86.971.5109.9120.495.279.0112.473.5109.178.9---99.474.8103.62039.953.374.470.977.981.4102.685.887.381.959.7 94.172.9 81.071.970.668.288.4....MAANSUR II 2012Done- X the data set "ANSUR I 1988," which were mD 2012.AJUJU53.374.470.977.981.4102.6 85.8103.082.375.874.284.372.387.359.772.983.463.081.378.965.380.388.588.176.877.164.493.496.579.074.293.372.983.989.664.969.967.365.772.788.980.971.577.585.686.078.874.1HORA77.0HOM79.2Mana81.9PAR100.265.171.478.878 8161.061.076.990.274.981.994.181.071.970.668.288.4104.274.456.688.790.764.978.064.592.077.793.381.887.096.964.685.287.192.080.788.182.268.045.963.380.971.786.6www71.8Ho76.694.2MANA61.374.4MOOT108.086.687.378.076.095.4103.389.186.965.2 90.585.181.9105.3 57.571.170.299.294.7Doneple of weights (kg) of the males from the data set "ANSUR II 2012," wheX-X

Answered: SOMEONE PLEASE I DONT UNDERSTAND THIS…

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter69: Simple Practical Machine Applications

Section: Chapter Questions

Problem 3A: Determine sec 14.8527 rounded to 5 decimal places.

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SOMEONE PLEASE I DONT UNDERSTAND THIS HELP ME ANSUR is an abbreviation of anthropometric surveyUse the accompanying sample of weights (kg) of the males from the data set ANSURI 1988 which were measured from U.S. army personnel in 1988 and use the accompanying sample of weights (kg) of the males from the data set ANSUR 2012which were measured from U.S. army personnel in 2012. Use software or a calculator to find the means and medians. Does it appear that males have become heavier? A- The mean of the given ANSUR I 1988 data is kg. (Type an integer or decimal rounded to two decimal places as needed .) B- The mean of the given ANSUR 2012 data is kg. (Type an integer or decimal rounded to two decimal places as needed .) C- The median of the given ANSUR I 1988 data is kg. (Type an integer or decimal rounded to two decimal places as needed .) D- The median of the given ANSUR 2012 data is kg. Type an integer or decimal rounded to two decimal places as needed.) Does it appear that males have become heavier ? (Blank) because the mean (blank) from 1988 to 2012 and the median (blank) from 1988 to 2012.

988 to 2012.
A
Please copy and paste data from text area below.
Selected delimiter: Tab
v
ANSUR I 1988
106.9
74.2
68.2
90.8
67.3
78.4
70.3
56.0
88.7
70.0
77.8
69.5
74.8
76.5
80.3
62.0
64.0
66.4
85.4
60.8
65.5
81.8
73.9
64.5
89.4
71.9
82.2
56.2
79.0
75.0
75.5
77.4
82.8
97.7
58.5
80.0
66.0
73.0
57.2
76.2
73.0
77.1
87.9
60.9
82.5
99.4
82.0
89.0
POD
82.3
9440
75.8
74.2
84.3
72.3
83.4
63.0
81.3
121.2
81.8
75.8
71.3
89.9
98.8
115.4
64.4
67.7
86.5
83.5
85.2
73.9
55.6
75.2
81.2
92.4
92.0
67.7
110.5
75.4
82.5
121.8
87.8
.86.9
71.5
109.9
120.4
95.2
79.0
112.4
73.5
109.1
78.9
---
99.4
74.8
103.6
20
39.9
53.3
74.4
70.9
77.9
81.4
102.6
85.8
87.3
81.9
59.7 94.1
72.9 81.0
71.9
70.6
68.2
88.4
....
MA
ANSUR II 2012
Done
- X

the data set "ANSUR I 1988," which were m
D 2012.
A
JUJU
53.3
74.4
70.9
77.9
81.4
102.6 85.8
103.0
82.3
75.8
74.2
84.3
72.3
87.3
59.7
72.9
83.4
63.0
81.3
78.9
65.3
80.3
88.5
88.1
76.8
77.1
64.4
93.4
96.5
79.0
74.2
93.3
72.9
83.9
89.6
64.9
69.9
67.3
65.7
72.7
88.9
80.9
71.5
77.5
85.6
86.0
78.8
74.1
HORA
77.0
HOM
79.2
Mana
81.9
PAR
100.2
65.1
71.4
78.8
78 8
161.0
61.0
76.9
90.2
74.9
81.9
94.1
81.0
71.9
70.6
68.2
88.4
104.2
74.4
56.6
88.7
90.7
64.9
78.0
64.5
92.0
77.7
93.3
81.8
87.0
96.9
64.6
85.2
87.1
92.0
80.7
88.1
82.2
68.0
45.9
63.3
80.9
71.7
86.6
www
71.8
Ho
76.6
94.2
MANA
61.3
74.4
MOOT
108.0
86.6
87.3
78.0
76.0
95.4
103.3
89.1
86.9
65.2 90.5
85.1
81.9
105.3 57.5
71.1
70.2
99.2
94.7
Done
ple of weights (kg) of the males from the data set "ANSUR II 2012," whe
X
-
X

Definition Definition Measure of central tendency that is the average of a given data set. The mean value is evaluated as the quotient of the sum of all observations by the sample size. The mean, in contrast to a median, is affected by extreme values. Very large or very small values can distract the mean from the center of the data. Arithmetic mean: The most common type of mean is the arithmetic mean. It is evaluated using the formula: μ = 1 N ∑ i = 1 N x i Other types of means are the geometric mean, logarithmic mean, and harmonic mean. Geometric mean: The nth root of the product of n observations from a data set is defined as the geometric mean of the set: G = x 1 x 2 ... x n n Logarithmic mean: The difference of the natural logarithms of the two numbers, divided by the difference between the numbers is the logarithmic mean of the two numbers. The logarithmic mean is used particularly in heat transfer and mass transfer. ln x 2 − ln x 1 x 2 − x 1 Harmonic mean: The inverse of the arithmetic mean of the inverses of all the numbers in a data set is the harmonic mean of the data. 1 1 x 1 + 1 x 2 + ...

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