In: Math
Height (cm) |
Measure 1 | 168.00 | 162.80 | 182.40 | 155 | 164.59 | 182.75 | 185.50 | 160.00 | 185.55 | 159.2 | 174 | 167.64 | 191.5 | 175.21 | 161.50 | 159.40 | 175 | 170.50 | 146.50 | 178 | 173.00 | 147.50 | 153 | 157.48 |
Measure 2 | 168.50 | 163.00 | 182.60 | 156 | 164.59 | 183 | 185.49 | 161.00 | 185.62 | 160 | 174 | 170.18 | 192 | 175.54 | 161.50 | 159.90 | 174 | 172.50 | 146.00 | 178 | 174.00 | 147.40 | 154.5 | 158.75 | |
Weight (kg) |
Measure 1 | 116.57 | 46.27 | 140.91 | 59 | 55.79 | 80.5 | 98.42 | 60.80 | 124.79 | 138 | 136.42 | 81.65 | 124.1 | 74.75 | 60.01 | 71.21 | 84.82 | 157.50 | 49.90 | 69.04 | 118.95 | 259.90 | 178 | 69.85 |
Measure 2 | 116.12 | 45.81 | 139.76 | 59.4 | 55.79 | 80.35 | 98.52 | 60.70 | 124.96 | 138 | 136.53 | 79.38 | 124.1 | 74.75 | 60.50 | 71.12 | 85.28 | 157.00 | 49.44 | 69.04 | 118.95 | 259.90 | 178 | 69.85 | |
Palm Width (cm) |
Measure 1 | 8.00 | 6.50 | 10.16 | 7.10 | 7.00 | 8.70 | 9.53 | 7.20 | 8.13 | 7.4 | 9.84 | 6.50 | 9 | 8.25 | 7.62 | 8.20 | 8.70 | 8.26 | 7.00 | 8.4 | 9.35 | 7.50 | 7.5 | 6.80 |
Measure 2 | 8.00 | 6.80 | 10.18 | 7.10 | 7.10 | 8.80 | 9.60 | 7.10 | 8.13 | 7.4 | 9.84 | 6.70 | 9 | 8.11 | 7.62 | 8.10 | 8.70 | 8.57 | 7.00 | 8.45 | 9.20 | 7.40 | 7.5 | 7.00 | |
Hand Length (cm) |
Measure 1 | 17.15 | 18.29 | 20.32 | 16.50 | 16.40 | 20.10 | 19.69 | 17.78 | 20.07 | 17.9 | 17.15 | 17.10 | 19.6 | 18.05 | 17.78 | 16.69 | 18.42 | 19.05 | 17.27 | 19.2 | 18.10 | 16.00 | 16.7 | 15.90 |
Measure 2 | 17.27 | 17.78 | 20.30 | 16.50 | 16.30 | 19.94 | 19.71 | 17.78 | 20.57 | 17.8 | 17.15 | 17 | 19.6 | 17.91 | 17.78 | 16.69 | 18.75 | 18.99 | 17.53 | 19.2 | 18.42 | 15.90 | 16.8 | 15.80 | |
Elbow-grip length (cm) |
Measure 1 | 40.64 | 33.53 | 35.56 | 31.70 | 34.00 | 40.00 | 34.29 | 34.79 | 39.37 | 16.29 | 40.96 | 35.56 | 43.2 | 32.11 | 31.75 | 33.34 | 38.74 | 38.10 | 30.23 | 35.88 | 37.78 | 32.20 | 33.00 | 33.00 |
Measure 2 | 40.01 | 33.53 | 35.56 | 32.20 | 33.60 | 39.62 | 34.54 | 34.29 | 39.17 | 16.29 | 40.64 | 36.07 | 43.2 | 31.89 | 31.75 | 33.34 | 39.01 | 37.78 | 30.73 | 35.88 | 37.47 | 32.10 | 32.40 | 32.50 | |
Upper arm length (cm) |
Measure 1 | 35.56 | 35.05 | 35.05 | 31.50 | 34.00 | 39.80 | 36.83 | 32.00 | 37.59 | 16.04 | 36.51 | 35.56 | 39.4 | 37.51 | 34.29 | 35.72 | 38.35 | 36.35 | 29.97 | 38.1 | 40.64 | 31.40 | 35.50 | 30.00 |
Measure 2 | 36.83 | 34.29 | 35.30 | 31.50 | 34.50 | 39.67 | 36.45 | 32.26 | 37.47 | 15.79 | 36.83 | 35.05 | 39.6 | 36.23 | 33.65 | 35.56 | 37.85 | 36.99 | 29.21 | 38.1 | 40.32 | 31.10 | 35.30 | 30.50 | |
Hand Grip Strength 2.0” (kg) |
Measure 1 | 45.00 | 20.00 | 48.00 | 14.00 | 19.00 | 52.60 | 28.58 | 12.00 | 49.15 | 14.5 | 121 | 22.00 | 61 | 31.12 | 18.00 | 33.00 | 63.00 | 95.00 | 18.00 | 30.00 | 46.00 | 29.00 | 42 | 37.00 |
Measure 2 | 41.00 | 18.00 | 49.00 | 13.00 | 23.00 | 55.50 | 24.95 | 13.00 | 38.55 | 18 | 130 | 21.00 | 58.5 | 32.20 | 17.00 | 32.00 | 62.00 | 97.00 | 17.00 | 31.50 | 48.00 | 29.00 | 49 | 35.00 | |
Hand Grip Strength 2.5” (kg) |
Measure 1 | 45.00 | 18.00 | 46.00 | 12.00 | 18.00 | 48.62 | 21.55 | 12.00 | 41.52 | 13 | 107 | 19.00 | 62 | 29.18 | 14.00 | 34.00 | 48.00 | 84.00 | 12.00 | 35.00 | 44.00 | 26.00 | 32 | 25.00 |
Measure 2 | 40.00 | 18.00 | 40.00 | 10.00 | 22.00 | 45.25 | 21.09 | 11.00 | 40.55 | 12 | 112 | 18.00 | 54 | 27.21 | 10.00 | 35.00 | 46.00 | 79.00 | 14.00 | 32.00 | 45.50 | 26.00 | 34 | 27.00 | |
Hand Grip Strength 3.0” (kg) |
Measure 1 | 40.00 | 12.00 | 38.00 | 9.00 | 17.00 | 42.05 | 24.27 | 9.00 | 45.75 | 14 | 100 | 18.00 | 52.5 | 28.54 | 12.00 | 31.00 | 44.00 | 74.00 | 16.00 | 33.50 | 38.00 | 22.00 | 31 | 27.00 |
Measure 2 | 38.00 | 12.00 | 32.00 | 10.00 | 18.00 | 39.10 | 24.27 | 8.00 | 38.1 | 15.5 | 94 | 19.00 | 48.5 | 25.50 | 12.00 | 30.00 | 40.00 | 71.50 | 11.00 | 34.00 | 41.50 | 23.00 | 30 | 24.00 | |
Hand Grip Strength 3.5” (kg) |
Measure 1 | 38.00 | 12.00 | 32.00 | 8.00 | 14.00 | 39.05 | 20.64 | 10.00 | 38.5 | 15 | 82 | 12.00 | 41 | 24.20 | 11.00 | 26.00 | 40.00 | 59.00 | 10.00 | 32.00 | 34.00 | 21.00 | 29 | 17.00 |
Measure 2 | 36.00 | 10.00 | 28.00 | 6.00 | 16.00 | 37.25 | 19.73 | 10.00 | 36.15 | 10.5 | 82 | 14.00 | 38.5 | 23.50 | 12.00 | 25.00 | 42.00 | 56.00 | 10.00 | 30.00 | 39.00 | 20.00 | 28 | 22.00 |
note: 24 total participants.
Determine the mean, standard deviation, 5th, and 95th percentile values of all the measurements. (2.5% x 4 value categories)
please show equation even if done on excel
Here, we have to calculate the mean, standard deviation, 5th and 95th percentile values of all the measurements.
We have to find these values by using excel.
Excel formula for finding mean is given as below:
=average(range)
Excel formula for finding standard deviation is given as below:
=stdev(range)
Excel formula for finding 5th percentile is given as below:
=mean + normsinv(0.05)*standard deviation
Suppose you have mean = 5 and sd = 2, then formula becomes,
=5 + normsinv(0.05)*2
Excel formula for finding 95th percentile is given as below:
=mean + normsinv(0.95)*standard deviation
We know the formula for percentile is given as
X = Mean + Z*SD
Where Z critical value depends on what percentile we have to find.
By using excel, the values for mean, standard deviation, 5th percentile, and 95th percentile are summarized in the following table:
Variable |
Measure |
Mean |
Standard deviation |
5th Percentile |
95th Percentile |
Height (cm) |
Measure 1 |
168.168 |
12.4107 |
147.7537 |
188.5813 |
Measure 2 |
168.67 |
12.3139 |
148.415 |
188.9241 |
|
Weight (kg) |
Measure 1 |
102.381 |
50.0206 |
20.10468 |
184.6578 |
Measure 2 |
102.219 |
50.0151 |
19.95121 |
184.4863 |
|
Palm Width (cm) |
Measure 1 |
8.02667 |
1.04088 |
6.314571 |
9.738762 |
Measure 2 |
8.05833 |
1.00924 |
6.398277 |
9.71839 |
|
Hand Length (cm) |
Measure 1 |
17.9671 |
1.34817 |
15.74955 |
20.18462 |
Measure 2 |
17.9779 |
1.39105 |
15.68984 |
20.26599 |
|
Elbow-grip length (cm) |
Measure 1 |
34.8342 |
5.25714 |
26.18695 |
43.48139 |
Measure 2 |
34.7321 |
5.18646 |
26.20111 |
43.26306 |
|
Upper arm length (cm) |
Measure 1 |
34.6967 |
4.93519 |
26.579 |
42.81433 |
Measure 2 |
34.5979 |
4.96219 |
26.43584 |
42.75999 |
|
Hand Grip Strength 2.0” (kg) |
Measure 1 |
39.5396 |
26.0884 |
-3.37203 |
82.4512 |
Measure 2 |
39.7167 |
27.4624 |
-5.45503 |
84.88836 |
|
Hand Grip Strength 2.5” (kg) |
Measure 1 |
35.2863 |
23.5564 |
-3.46063 |
74.03313 |
Measure 2 |
34.15 |
23.3852 |
-4.31522 |
72.61522 |
|
Hand Grip Strength 3.0” (kg) |
Measure 1 |
32.4421 |
21.2987 |
-2.59117 |
67.47533 |
Measure 2 |
30.7904 |
19.909 |
-1.95704 |
63.53788 |
|
Hand Grip Strength 3.5” (kg) |
Measure 1 |
27.7246 |
17.503 |
-1.06524 |
56.51441 |
Measure 2 |
25.9824 |
19.0022 |
-5.27339 |
57.23815 |