R my.data Timestamp Age Sex Height Weight Shoe.size Eye.Color Smoking Smoking. How.many.per.day Videogames TV..hours.per.week. Internet..hours.per.week. Books..how.many.per.year. Sport..ho 5 7.2010 15:27:40 18 female 170.0 52.0 85.0 15 1.2010 21:01:05 19 male 180.0 85.0 25 .2010 19:05:30 18 female 177.0 68.0 35 3.2010 12:17:56 19 male 185.0 74.0 45 4.2011 14:05:03 20 male 186.0 76.0 55 .2011 17:18:50 20 male 179.0 67.0 65 .2011 19:29:13 20 female 178.0 68.0 75 5.2011 14:16:12 20 female 173.0 54.0 85 5.2011 19:34:38 21 female 166.0 70.0 95 27.2011 0:26:37 20 male 185.0 105 3.2011 14:34:43 20 female 161.0 50.0 1152.2011 14:26:29 20 female 170.5 54.0 1253.2011 15:55:51 26 female 170.0 61.0 135 5.2011 14:25:30 20 female 163.0 50.0 1453.2011 13:52:07 20 female 167.0 75.0 1559.2011 17:09:40 23 male 174.0 75.0 165 9.2011 23:43:30 20 female 170.0 60.0 1750.2011 15:53:37 20 male 175.0 67.0 1850.2011 19:18:05 20 female 165.0 50.0 1950.2011 23:37:33 20 female 163.0 52.0 2052.2011 12:45:16 20 male 192.0 95.0 2152.2011 20:50:51 20 female 170.0 56.0 2253.2011 12:32:28 21 female 176.0 59.0 2353.2011 18:49:26 20 female 174.0 57.0 245 14.2011 8:30:00 20 male 173.0 70.0 2555.2011 12:05:20 21 female 175.0 68.0 2655.2011 17:55:42 20 female 162.0 57.0 275 13.2011 9:03:45 20 male 179.0 81.0 285 5.2011 19:28:15 19 female 173.5 70.0 2957.2011 20:24:08 20 female 158.0 70.0 305 9.2011 15:40:02 19 female 168.0 61.0 315 3.2011 18:17:05 21 female 152.0 50.0 325 22.2011 8:35:39 20 male 180.0 102.0 335 3.2012 20:51:04 22 female 166.0 62.0 345 5.2012 20:36:07 21 female 163.0 67.0 355 5.2012 13:29:30 20 female 173.0 57.0 365 5.2012 17:21:24 20 male 187.0 67.0 375 5.2012 21:08:07 21 female 170.0 60.0 385 27.2012 3:50:04 20 male 181.0 74.0 395 7.2012 10:56:59 20 male 180.0 90.4 405 7.2012 19:12:32 20 male 188.0 75.0 4153.2012 22:18:04 20 male 189.0 60.0 4259.2012 21:16:48 20 female 179.0 69.0 4351.2012 17:51:09 21 female 165.0 56.0 4452.2012 17:47:55 20 male 197.0 90.0 455 4.2012 18:15:28 20 male 190.0 85.0 4655.2012 12:49:35 20 female 176.0 65.0 4753.2012 18:24:34 20 female 160.0 44.0 4850.2012 11:28:15 20 female 170.0 61.0 495 5.2012 17:01:54 20 male 180.0 70.0 5050.2012 12:37:57 20 female 168.0 63.0 515 4.2012 18:52:37 20 female 170.0 65.0 3 7.2010 13:18:47 20 female 156.0 54.0 18°C 38.0 43.0 40.0 45.0 42.0 43.0 40.0 39.0 39.0 44.0 37.0 39.0 38.0 38.0 40.0 42.0 38.0 43.0 37.0 38.0 46.0 38.0 39.0 38.0 42.0 40.0 37.0 42.0 41.0 38.0 39.0 36.0 42.0 39.0 39.0 39.0 42.0 40.0 43.0 44.0 44.0 43.0 39.0 39.0 47.0 44.0 40.0 36.0 39.0 46.0 38.0 38.5 38.0 blue other brown green blue brown brown brown brown blue brown other brown brown green green brown brown green brown brown brown brown blue other other blue blue brown green blue blue black brown other green green other blue green brown brown green blue blue brown other blue blue brown blue brown green no no no no no no no no no no no no no no yes no no no no yes no no no no no no no no no no no no yes no no no no no yes no no no no no no no no no no no no no no 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4.00 0.00 0.00 0.00 0.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22.00 0.00 0.00 0.00 0.00 0.00 15.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 no yes no no no no no no no yes no no no no yes no no yes no no yes no no no yes no no yes no no no no yes no yes no yes no yes yes no yes no no yes yes no no no yes no no no B 7.0 1.0 10.0 5.0 20.0 4.0 1.0 1.0 8.0 10.0 10.0 5.0 1.0 0.5 0.0 14.0 0.0 10.0 0.0 2.0 10.0 2.0 5.0 3.0 40.0 4.0 2.0 5.0 0.0 6.0 10.0 4.0 12.0 8.0 3.0 5.0 3.0 0.0 15.0 4.0 7.0 5.0 7.0 3.0 0.5 2.0 4.0 5.0 0.0 2.0 6.0 3.0 0.0 16 5 8 5 5 7 14 10 25 30 8 56 10 5 7 7 80 15 10 21 35 35 21 2 25 14 20 12 5 20 5 10 24 4 10 3 15 10 15 14 7 5 10 10 10 2 14 8 3 10 10 50 10 UDV 10.0 25.0 12.0 4.0 10.0 10.0 20.0 5.0 50.0 0.0 5.0 10.0 15.0 6.0 4.0 0.0 5.0 3.0 7.0 5.0 2.0 15.0 6.0 10.0 4.0 12.0 4.0 2.0 100.0 50.0 2.0 25.0 5.0 10.0 2.0 15.0 5.0 5.0 4.0 11.0 12.0 20.0 12.0 10.0 3.0 5.0 10.0 30.0 5.0 5.0 20.0 5.0 10.0 X 22:24

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question

Let the height data represent sample. Use an appropriate statistical test to check whether the population mean is different from 170 cm.Use α = 0.05.Also, write a substantive conclusion and explanation. Use an appropriate graph to check if data is normally distributed. Do it in R commander.

This si part of my data: 

R my.data
Timestamp Age Sex Height Weight Shoe.size Eye.Color Smoking Smoking. How.many.per.day Videogames TV..hours.per.week. Internet..hours.per.week. Books..how.many.per.year. Sport..ho
5 7.2010 15:27:40 18 female 170.0 52.0
85.0
15 1.2010 21:01:05 19 male 180.0 85.0
25 .2010 19:05:30 18 female 177.0 68.0
35 3.2010 12:17:56 19 male 185.0 74.0
45 4.2011 14:05:03 20 male 186.0 76.0
55 .2011 17:18:50 20 male 179.0 67.0
65 .2011 19:29:13 20 female 178.0 68.0
75 5.2011 14:16:12 20 female 173.0 54.0
85 5.2011 19:34:38 21 female 166.0 70.0
95 27.2011 0:26:37 20 male 185.0
105 3.2011 14:34:43 20 female 161.0 50.0
1152.2011 14:26:29 20 female 170.5 54.0
1253.2011 15:55:51 26 female 170.0
61.0
135 5.2011 14:25:30 20 female 163.0 50.0
1453.2011 13:52:07 20 female 167.0 75.0
1559.2011 17:09:40 23 male 174.0 75.0
165 9.2011 23:43:30 20 female 170.0 60.0
1750.2011 15:53:37 20 male 175.0 67.0
1850.2011 19:18:05 20 female 165.0 50.0
1950.2011 23:37:33 20 female 163.0 52.0
2052.2011 12:45:16 20 male 192.0 95.0
2152.2011 20:50:51 20 female 170.0 56.0
2253.2011 12:32:28 21 female 176.0 59.0
2353.2011 18:49:26 20 female
174.0 57.0
245 14.2011 8:30:00 20 male 173.0 70.0
2555.2011 12:05:20 21 female 175.0 68.0
2655.2011 17:55:42 20 female 162.0 57.0
275 13.2011 9:03:45 20 male 179.0 81.0
285 5.2011 19:28:15 19 female 173.5 70.0
2957.2011 20:24:08 20 female 158.0 70.0
305 9.2011 15:40:02 19 female 168.0 61.0
315 3.2011 18:17:05 21 female 152.0 50.0
325 22.2011 8:35:39 20 male 180.0 102.0
335 3.2012 20:51:04 22 female 166.0 62.0
345 5.2012 20:36:07 21 female 163.0 67.0
355 5.2012 13:29:30 20 female 173.0 57.0
365 5.2012 17:21:24 20 male 187.0 67.0
375 5.2012 21:08:07 21 female 170.0 60.0
385 27.2012 3:50:04 20
male
181.0 74.0
395 7.2012 10:56:59 20 male 180.0 90.4
405 7.2012 19:12:32 20
male 188.0 75.0
4153.2012 22:18:04 20 male 189.0 60.0
4259.2012 21:16:48 20 female 179.0 69.0
4351.2012 17:51:09 21 female 165.0 56.0
4452.2012 17:47:55 20 male 197.0 90.0
455 4.2012 18:15:28 20 male 190.0 85.0
4655.2012 12:49:35 20 female 176.0 65.0
4753.2012 18:24:34 20 female 160.0 44.0
4850.2012 11:28:15 20 female 170.0 61.0
495 5.2012 17:01:54 20 male 180.0 70.0
5050.2012 12:37:57 20 female 168.0 63.0
515 4.2012 18:52:37 20 female 170.0 65.0
3 7.2010 13:18:47 20 female 156.0 54.0
18°C
38.0
43.0
40.0
45.0
42.0
43.0
40.0
39.0
39.0
44.0
37.0
39.0
38.0
38.0
40.0
42.0
38.0
43.0
37.0
38.0
46.0
38.0
39.0
38.0
42.0
40.0
37.0
42.0
41.0
38.0
39.0
36.0
42.0
39.0
39.0
39.0
42.0
40.0
43.0
44.0
44.0
43.0
39.0
39.0
47.0
44.0
40.0
36.0
39.0
46.0
38.0
38.5
38.0
blue
other
brown
green
blue
brown
brown
brown
brown
blue
brown
other
brown
brown
green
green
brown
brown
green
brown
brown
brown
brown
blue
other
other
blue
blue
brown
green
blue
blue
black
brown
other
green
green
other
blue
green
brown
brown
green
blue
blue
brown
other
blue
blue
brown
blue
brown
green
no
no
no
no
no
no
no
no
no
no
no
no
no
no
yes
no
no
no
no
yes
no
no
no
no
no
no
no
no
no
no
no
no
yes
no
no
no
no
no
yes
no
no
no
no
no
no
no
no
no
no
no
no
no
no
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
4.00
0.00
0.00
0.00
0.00
2.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
22.00
0.00
0.00
0.00
0.00
0.00
15.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
no
yes
no
no
no
no
no
no
no
yes
no
no
no
no
yes
no
no
yes
no
no
yes
no
no
no
yes
no
no
yes
no
no
no
no
yes
no
yes
no
yes
no
yes
yes
no
yes
no
no
yes
yes
no
no
no
yes
no
no
no
B
7.0
1.0
10.0
5.0
20.0
4.0
1.0
1.0
8.0
10.0
10.0
5.0
1.0
0.5
0.0
14.0
0.0
10.0
0.0
2.0
10.0
2.0
5.0
3.0
40.0
4.0
2.0
5.0
0.0
6.0
10.0
4.0
12.0
8.0
3.0
5.0
3.0
0.0
15.0
4.0
7.0
5.0
7.0
3.0
0.5
2.0
4.0
5.0
0.0
2.0
6.0
3.0
0.0
16
5
8
5
5
7
14
10
25
30
8
56
10
5
7
7
80
15
10
21
35
35
21
2
25
14
20
12
5
20
5
10
24
4
10
3
15
10
15
14
7
5
10
10
10
2
14
8
3
10
10
50
10
UDV
10.0
25.0
12.0
4.0
10.0
10.0
20.0
5.0
50.0
0.0
5.0
10.0
15.0
6.0
4.0
0.0
5.0
3.0
7.0
5.0
2.0
15.0
6.0
10.0
4.0
12.0
4.0
2.0
100.0
50.0
2.0
25.0
5.0
10.0
2.0
15.0
5.0
5.0
4.0
11.0
12.0
20.0
12.0
10.0
3.0
5.0
10.0
30.0
5.0
5.0
20.0
5.0
10.0
X
22:24
Transcribed Image Text:R my.data Timestamp Age Sex Height Weight Shoe.size Eye.Color Smoking Smoking. How.many.per.day Videogames TV..hours.per.week. Internet..hours.per.week. Books..how.many.per.year. Sport..ho 5 7.2010 15:27:40 18 female 170.0 52.0 85.0 15 1.2010 21:01:05 19 male 180.0 85.0 25 .2010 19:05:30 18 female 177.0 68.0 35 3.2010 12:17:56 19 male 185.0 74.0 45 4.2011 14:05:03 20 male 186.0 76.0 55 .2011 17:18:50 20 male 179.0 67.0 65 .2011 19:29:13 20 female 178.0 68.0 75 5.2011 14:16:12 20 female 173.0 54.0 85 5.2011 19:34:38 21 female 166.0 70.0 95 27.2011 0:26:37 20 male 185.0 105 3.2011 14:34:43 20 female 161.0 50.0 1152.2011 14:26:29 20 female 170.5 54.0 1253.2011 15:55:51 26 female 170.0 61.0 135 5.2011 14:25:30 20 female 163.0 50.0 1453.2011 13:52:07 20 female 167.0 75.0 1559.2011 17:09:40 23 male 174.0 75.0 165 9.2011 23:43:30 20 female 170.0 60.0 1750.2011 15:53:37 20 male 175.0 67.0 1850.2011 19:18:05 20 female 165.0 50.0 1950.2011 23:37:33 20 female 163.0 52.0 2052.2011 12:45:16 20 male 192.0 95.0 2152.2011 20:50:51 20 female 170.0 56.0 2253.2011 12:32:28 21 female 176.0 59.0 2353.2011 18:49:26 20 female 174.0 57.0 245 14.2011 8:30:00 20 male 173.0 70.0 2555.2011 12:05:20 21 female 175.0 68.0 2655.2011 17:55:42 20 female 162.0 57.0 275 13.2011 9:03:45 20 male 179.0 81.0 285 5.2011 19:28:15 19 female 173.5 70.0 2957.2011 20:24:08 20 female 158.0 70.0 305 9.2011 15:40:02 19 female 168.0 61.0 315 3.2011 18:17:05 21 female 152.0 50.0 325 22.2011 8:35:39 20 male 180.0 102.0 335 3.2012 20:51:04 22 female 166.0 62.0 345 5.2012 20:36:07 21 female 163.0 67.0 355 5.2012 13:29:30 20 female 173.0 57.0 365 5.2012 17:21:24 20 male 187.0 67.0 375 5.2012 21:08:07 21 female 170.0 60.0 385 27.2012 3:50:04 20 male 181.0 74.0 395 7.2012 10:56:59 20 male 180.0 90.4 405 7.2012 19:12:32 20 male 188.0 75.0 4153.2012 22:18:04 20 male 189.0 60.0 4259.2012 21:16:48 20 female 179.0 69.0 4351.2012 17:51:09 21 female 165.0 56.0 4452.2012 17:47:55 20 male 197.0 90.0 455 4.2012 18:15:28 20 male 190.0 85.0 4655.2012 12:49:35 20 female 176.0 65.0 4753.2012 18:24:34 20 female 160.0 44.0 4850.2012 11:28:15 20 female 170.0 61.0 495 5.2012 17:01:54 20 male 180.0 70.0 5050.2012 12:37:57 20 female 168.0 63.0 515 4.2012 18:52:37 20 female 170.0 65.0 3 7.2010 13:18:47 20 female 156.0 54.0 18°C 38.0 43.0 40.0 45.0 42.0 43.0 40.0 39.0 39.0 44.0 37.0 39.0 38.0 38.0 40.0 42.0 38.0 43.0 37.0 38.0 46.0 38.0 39.0 38.0 42.0 40.0 37.0 42.0 41.0 38.0 39.0 36.0 42.0 39.0 39.0 39.0 42.0 40.0 43.0 44.0 44.0 43.0 39.0 39.0 47.0 44.0 40.0 36.0 39.0 46.0 38.0 38.5 38.0 blue other brown green blue brown brown brown brown blue brown other brown brown green green brown brown green brown brown brown brown blue other other blue blue brown green blue blue black brown other green green other blue green brown brown green blue blue brown other blue blue brown blue brown green no no no no no no no no no no no no no no yes no no no no yes no no no no no no no no no no no no yes no no no no no yes no no no no no no no no no no no no no no 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4.00 0.00 0.00 0.00 0.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22.00 0.00 0.00 0.00 0.00 0.00 15.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 no yes no no no no no no no yes no no no no yes no no yes no no yes no no no yes no no yes no no no no yes no yes no yes no yes yes no yes no no yes yes no no no yes no no no B 7.0 1.0 10.0 5.0 20.0 4.0 1.0 1.0 8.0 10.0 10.0 5.0 1.0 0.5 0.0 14.0 0.0 10.0 0.0 2.0 10.0 2.0 5.0 3.0 40.0 4.0 2.0 5.0 0.0 6.0 10.0 4.0 12.0 8.0 3.0 5.0 3.0 0.0 15.0 4.0 7.0 5.0 7.0 3.0 0.5 2.0 4.0 5.0 0.0 2.0 6.0 3.0 0.0 16 5 8 5 5 7 14 10 25 30 8 56 10 5 7 7 80 15 10 21 35 35 21 2 25 14 20 12 5 20 5 10 24 4 10 3 15 10 15 14 7 5 10 10 10 2 14 8 3 10 10 50 10 UDV 10.0 25.0 12.0 4.0 10.0 10.0 20.0 5.0 50.0 0.0 5.0 10.0 15.0 6.0 4.0 0.0 5.0 3.0 7.0 5.0 2.0 15.0 6.0 10.0 4.0 12.0 4.0 2.0 100.0 50.0 2.0 25.0 5.0 10.0 2.0 15.0 5.0 5.0 4.0 11.0 12.0 20.0 12.0 10.0 3.0 5.0 10.0 30.0 5.0 5.0 20.0 5.0 10.0 X 22:24
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