What is the main statistical value computed to answer your statistical Iresearch question?* F= 4. 5862 O F= 8.8665 SS between=17.733 SS within=23.2 Total= 40.933

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter7: Distance And Approximation
Section7.3: Least Squares Approximation
Problem 31EQ
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Part 1- Problem 1. A senior high school guidance counselor hypothesized that
peer group identity may have an effect on the number of schools to which her
senior students applied. She draws five students at random from the "geeks", the
"punks", and the "cool kids" of the graduating class and compares the number of
colleges to which the selected students had submitted an application. (Alpha .05)
Data For Part 1- Problem 1
Punks
Cool Kids
Geeks
4.
2
8.
4.
2
6
3
3
Null Hypothesis: There is no significant difference in the number of colleges to which students
with different peer group identify applied
What is the main statistical value computed to answer your statistical
Iresearch question? *
F = 4. 5862
F= 8.8665
SS between=17.733
SS within=23.2
Total= 40.933
Transcribed Image Text:Part 1- Problem 1. A senior high school guidance counselor hypothesized that peer group identity may have an effect on the number of schools to which her senior students applied. She draws five students at random from the "geeks", the "punks", and the "cool kids" of the graduating class and compares the number of colleges to which the selected students had submitted an application. (Alpha .05) Data For Part 1- Problem 1 Punks Cool Kids Geeks 4. 2 8. 4. 2 6 3 3 Null Hypothesis: There is no significant difference in the number of colleges to which students with different peer group identify applied What is the main statistical value computed to answer your statistical Iresearch question? * F = 4. 5862 F= 8.8665 SS between=17.733 SS within=23.2 Total= 40.933
Data for Part 11- Problem 1 and Problem 2
SUBJECT
GENDER
GENRE
LENGTH (mm)
No Exposure
No Exposure
No Exposure
No Exposure
No Exposure
Female
Female
Female
4.
4
Female
Female
Female
Jazz
7.
Female
Female
Jazz
Jazz
7.
Female
Jazz
7
10
Female
Jazz
Rhythm and Blues
Rhythm and Blues
Rhythm and Blues
Rhythm and Blues
Rhythm and Blues
Country
Country
Country
Country
Country
Rock and Roll
Rock and Roll
11
Female
Female
Female
Female
12
3.
13
4.
14
15
Female
2
16
Female
17
Female
18
Female
19
Female
3.
20
Female
Female
Female
21
4
22
23
Female
Rock and Roll
4.
24
Female
Rock and Roll
25
Female
Rock and Roll
26
Male
No Exposure
27
Male
No Exposure
No Exposure
No Exposure
No Exposure
4.
28
Male
29
Male
2.
30
Male
4.
31
Male
Jazz
7.
32
Male
Jazz
7.
33
Male
Jazz
34
Male
Jazz
35
Male
Jazz
6.
36
Male
Rhythm and Blues
4.
Rhythm and Blues
Rhythm and Blues
Rhythm and Blues
Rhythm and Blues
Country
Country
Country
Country
Country
Rock and Roll
37
Male
Male
Male
Male
Male
38
4
39
2
40
41
3
42
Male
43
Male
44
Male
45
Male
2
46
Male
47
Male
Rock and Roll
Male
Male
48
Rock and Roll
49
Rock and Roll
4
50
Male
Rock and Roll
Transcribed Image Text:Data for Part 11- Problem 1 and Problem 2 SUBJECT GENDER GENRE LENGTH (mm) No Exposure No Exposure No Exposure No Exposure No Exposure Female Female Female 4. 4 Female Female Female Jazz 7. Female Female Jazz Jazz 7. Female Jazz 7 10 Female Jazz Rhythm and Blues Rhythm and Blues Rhythm and Blues Rhythm and Blues Rhythm and Blues Country Country Country Country Country Rock and Roll Rock and Roll 11 Female Female Female Female 12 3. 13 4. 14 15 Female 2 16 Female 17 Female 18 Female 19 Female 3. 20 Female Female Female 21 4 22 23 Female Rock and Roll 4. 24 Female Rock and Roll 25 Female Rock and Roll 26 Male No Exposure 27 Male No Exposure No Exposure No Exposure No Exposure 4. 28 Male 29 Male 2. 30 Male 4. 31 Male Jazz 7. 32 Male Jazz 7. 33 Male Jazz 34 Male Jazz 35 Male Jazz 6. 36 Male Rhythm and Blues 4. Rhythm and Blues Rhythm and Blues Rhythm and Blues Rhythm and Blues Country Country Country Country Country Rock and Roll 37 Male Male Male Male Male 38 4 39 2 40 41 3 42 Male 43 Male 44 Male 45 Male 2 46 Male 47 Male Rock and Roll Male Male 48 Rock and Roll 49 Rock and Roll 4 50 Male Rock and Roll
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