Subj Distance (yd) Years Distance (yd) Kinesiology Experience Subj Years %23 %23 Business Experience 180 3 26 200 2 220 8. 27 170 250 28 150 4 190 4. 29 220 5 220 30 190 4. 6. 300 14 31 230 12 7. 140 4 32 220 8. 200 6. 33 200 9. 190 34 120 8. 10 260 10 35 210 11 300 11 36 200 12 12 320 14 37 300 12 13 220 12 38 200 8. 14 200 8 39 190 6. 15 210 12 40 180 4 16 230 10 41 220 8. 17 240 12 42 190 6. 18 180 43 130 19 150 4 44 180 4. 20 250 12 45 160 4 21 290 8. 46 250 8. 22 230 6. 47 180 7 23 250 6 48 180 7 24 210 49 170 4. 25 250 12 50 150 4. Directions: The following questions are from the golf data you analyzed using your personal sheet. You must answer the following questions in the spaces provided using the results from your analysis. Remember to include the excel analysis sheet you used to answer the questions. la. What does a statistically significant difference mean, and how does a statistically significant difference relate to an important difference? b. When alpha level is most common in our field when determining a p-value? c. Which academic major was the most variable regarding driving distance? How do you know this? d. The typical score differed by Kinesiology majors. e. The typical score differed by Business majors. from the mean for the from the mean for the
Subj Distance (yd) Years Distance (yd) Kinesiology Experience Subj Years %23 %23 Business Experience 180 3 26 200 2 220 8. 27 170 250 28 150 4 190 4. 29 220 5 220 30 190 4. 6. 300 14 31 230 12 7. 140 4 32 220 8. 200 6. 33 200 9. 190 34 120 8. 10 260 10 35 210 11 300 11 36 200 12 12 320 14 37 300 12 13 220 12 38 200 8. 14 200 8 39 190 6. 15 210 12 40 180 4 16 230 10 41 220 8. 17 240 12 42 190 6. 18 180 43 130 19 150 4 44 180 4. 20 250 12 45 160 4 21 290 8. 46 250 8. 22 230 6. 47 180 7 23 250 6 48 180 7 24 210 49 170 4. 25 250 12 50 150 4. Directions: The following questions are from the golf data you analyzed using your personal sheet. You must answer the following questions in the spaces provided using the results from your analysis. Remember to include the excel analysis sheet you used to answer the questions. la. What does a statistically significant difference mean, and how does a statistically significant difference relate to an important difference? b. When alpha level is most common in our field when determining a p-value? c. Which academic major was the most variable regarding driving distance? How do you know this? d. The typical score differed by Kinesiology majors. e. The typical score differed by Business majors. from the mean for the from the mean for the
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Continuous Probability Distributions
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Normal Distribution
Suppose we had to design a bathroom weighing scale, how would we decide what should be the range of the weighing machine? Would we take the highest recorded human weight in history and use that as the upper limit for our weighing scale? This may not be a great idea as the sensitivity of the scale would get reduced if the range is too large. At the same time, if we keep the upper limit too low, it may not be usable for a large percentage of the population!
Question
Transcribed Image Text:Years
Subj
%23
Distance (yd)
Kinesiology Experience
Subj
%23
Distance (yd)
Business
Years
Experience
1.
180
3
26
200
4
2
220
8.
27
170
4
3
250
6.
28
150
2
4
190
4
29
220
8.
5.
220
30
190
4
6.
300
14
31
230
12
140
4
32
220
8
200
33
200
9.
190
7.
34
120
8.
10
260
10
35
210
8
11
300
11
36
200
12
12
320
14
37
300
12
13
220
12
38
200
8.
14
200
8.
39
190
15
210
12
40
180
4
16
230
10
41
220
8.
17
240
12
42
190
6.
18
180
6.
43
130
19
150
4
44
180
4
20
250
12
45
160
4
21
290
8.
46
250
8.
22
230
47
180
23
250
6.
48
180
7.
24
210
8.
49
170
4
25
250
12
50
150
4
Directions: The following questions are from the golf data you analyzed using
your personal sheet. You must answer the following questions in the spaces
provided using the results from your analysis. Remember to include the excel
analysis sheet you used to answer the questions.
1a. What does a statistically significant difference mean, and how does a
statistically significant difference relate to an important difference?
b. When alpha level is most common in our field when determining a p-value?
c. Which academic major was the most variable regarding driving distance?
How do you know this?
d. The typical score differed by
Kinesiology majors.
e. The typical score differed by
Business majors.
from the mean for the
from the mean for the
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