Question

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...

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

Solutions

Expert Solution

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


Related Solutions

It has been claimed that the mean armspan of adults in the US is 174 cm....
It has been claimed that the mean armspan of adults in the US is 174 cm. Does the data of our statistics class support or contradict this claim? Justify your answer through a formal hypothesis testing procedure with a P-value approach using a significance level of your choice. Calculation of and interpretation based on the P-value is required in this problem. H0: µ=174 H1: µ≠174 Sample's Mean (x-bar): 171.6 Sample's S.D. (s): 14.11743539 Sample's Test Statistic: -1.476354886 P-value: 0.072045781 CONCLUSION:...
A cylindrical glass tank with a diameter of 8.6 cm and a height of 25 cm...
A cylindrical glass tank with a diameter of 8.6 cm and a height of 25 cm is inverted and inserted into another tank of water. If no air is allowed to escape from the glass container when submerged, what is the height of the air column in the glass tank when its edge is 2.0 m below the surface of the water?
Child height (cm) Father height (cm) Gender 145.0 136.5 M 125.5 121.0 M 125.5 119.5 M...
Child height (cm) Father height (cm) Gender 145.0 136.5 M 125.5 121.0 M 125.5 119.5 M 133.5 128.0 M 126.0 135.5 M 142.5 131.0 M 127.5 134.5 M 133.5 132.5 M 130.5 133.5 M 131.0 126.0 M 136.0 124.0 M 132.5 146.5 M 132.0 134.5 M 121.5 142.0 M 131.0 119.0 M 136.0 133.5 M 134.5 118.5 M 138.5 134.0 F 128.5 132.0 F 140.5 131.5 F 134.5 141.5 F 132.5 136.5 F 126.0 136.5 F 143.0 136.0 F 130.0...
Child height (cm) Father height (cm) Gender 145.0 136.5 M 125.5 121.0 M 125.5 119.5 M...
Child height (cm) Father height (cm) Gender 145.0 136.5 M 125.5 121.0 M 125.5 119.5 M 133.5 128.0 M 126.0 135.5 M 142.5 131.0 M 127.5 134.5 M 133.5 132.5 M 130.5 133.5 M 131.0 126.0 M 136.0 124.0 M 132.5 146.5 M 132.0 134.5 M 121.5 142.0 M 131.0 119.0 M 136.0 133.5 M 134.5 118.5 M 138.5 134.0 F 128.5 132.0 F 140.5 131.5 F 134.5 141.5 F 132.5 136.5 F 126.0 136.5 F 143.0 136.0 F 130.0...
Child height (cm) Father height (cm) Gender 145.0 136.5 M 125.5 121.0 M 125.5 119.5 M...
Child height (cm) Father height (cm) Gender 145.0 136.5 M 125.5 121.0 M 125.5 119.5 M 133.5 128.0 M 126.0 135.5 M 142.5 131.0 M 127.5 134.5 M 133.5 132.5 M 130.5 133.5 M 131.0 126.0 M 136.0 124.0 M 132.5 146.5 M 132.0 134.5 M 121.5 142.0 M 131.0 119.0 M 136.0 133.5 M 134.5 118.5 M 138.5 134.0 F 128.5 132.0 F 140.5 131.5 F 134.5 141.5 F 132.5 136.5 F 126.0 136.5 F 143.0 136.0 F 130.0...
Child height (cm) Father height (cm) Gender 145.0 136.5 M 125.5 121.0 M 125.5 119.5 M...
Child height (cm) Father height (cm) Gender 145.0 136.5 M 125.5 121.0 M 125.5 119.5 M 133.5 128.0 M 126.0 135.5 M 142.5 131.0 M 127.5 134.5 M 133.5 132.5 M 130.5 133.5 M 131.0 126.0 M 136.0 124.0 M 132.5 146.5 M 132.0 134.5 M 121.5 142.0 M 131.0 119.0 M 136.0 133.5 M 134.5 118.5 M 138.5 134.0 F 128.5 132.0 F 140.5 131.5 F 134.5 141.5 F 132.5 136.5 F 126.0 136.5 F 143.0 136.0 F 130.0...
An object 5.8 cm in height is placed 7.3 cm in front of a concave spherical...
An object 5.8 cm in height is placed 7.3 cm in front of a concave spherical mirror with a focal length of 10.8 cm. What is the position of its image in relation to the mirror, and what are the characteristics of the image?
A cylindrical soil sample, 7.3 cm in diameter and 16.8 cm in height, is tested in...
A cylindrical soil sample, 7.3 cm in diameter and 16.8 cm in height, is tested in a constant-head permeability apparatus. A constant head of 75 cm is maintained during the test. After 1 minute of testing, a total of 945.7 gm of water was collected. The temperature was 20 oC. The void ratio of the soil was 0.43. Calculate the following: The hydraulic gradient The flow rate The discharge velocity The seepage force per unit volume The coefficient of permeability
A toroid with inner diameter of 3 cm, outer diameter of 5 cm, and height of...
A toroid with inner diameter of 3 cm, outer diameter of 5 cm, and height of 0.1 cm is made of a body-centered-cubic (bcc) paramagnetic material with lattice parameter equal to 0.5 nm. The toroid is wrapped by a copper wire in 20 turns. If each atom of the magnetic material has a magnetic moment of 1.5µB (Bohr Magneton), (a) (1.5 pt) What is the saturation magnetization (in A/m) of the material? (b) (1.5 pt) If a current of 2...
A object of height 3.3 cm is placed 36.1 cm in front of a spherical mirror....
A object of height 3.3 cm is placed 36.1 cm in front of a spherical mirror. Suppose it is desirable to produce a virtual image that is upright and 1.4 cm tall. (a) Should a concave or convex mirror be used? b) Where is the image located? c) What is the focal length of the mirror? d) What is the radius of curvature of the spherical mirror?
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT