I need help finding a null and research hypoithesis from the data in the images I uploaded.

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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I need help finding a null and research hypoithesis from the data in the images I uploaded. 

✓ C
Home Insert Draw Page Layout
Q51
ORNNNNNNN
73
74
75
76
77
78
53
54
55
56
57 Mean
1.52 Mean
58 Standard E 0.071371 Standard Error
59 Median
2 Median
60 Mode
2 Mode
61 Standard D
0.504672 Standard Devia
62 Sample Var 0.254694 Sample Varian
63 Kurtosis -2.07801 Kurtosis
64 Skewness -0.08256 Skewness
65 Range
66 Minimum
67 Maximum
68
79
80
81
82
Sum
69 Count
70 Largest (1)
71 Smallest (1)
72 Confidence 0.143426 Confidence Lev
83
84
85
86
87
88
89
90
91
AutoSave OFF
92
Paste
93
94
95
96
V
A
Gender
B
Ready
Calibri (Body)
B I U
fx
C
Data
1 Range
1 Minimum
2 Maximum
76 Sum
50 Count
V
2 Largest (1)
1 Smallest (1)
Age
v
Information
Accessibility: Good to go
D
V
11
Formulas
V
+
V
A^ A
1601 Sum
A
32.02 Mean
0.613780523 Standard Error
31.5 Median
29 Mode
4.340083701 Standard Devia
18.83632653 Sample Varian
-1.086420147 Kurtosis
0.188689657 Skewness
E
Supervisor
15 Range
25 Minimum
40 Maximum
Data
1
2
3
4
F
Review View
G
125 Sum
PSYCH625r5_Happiness_Engagement_Dataset
3 Range
1 Minimum
4 Maximum
10 2=
14 1=
17 0=
9
0
H
Telecommute
Tell me
ab Wrap Text
2.5 Mean
1.18 Mean
0.14357 Standard Erro 0.05488392 Standard Er
3 Median
1 Median
3 Mode
1.015191 Standard Devi
1.030612 Sample Variar
-1.061767 Kurtosis
0.06095523 Skewness
1 Mode
0.38808793 Standard D
0.15061224 Sample Var
0.98887159 Kurtosis
1.71782374 Skewness
1 Range
1 Minimum
2 Maximum
Merge & Center ✓
50 Count
50 Count
40 Largest (1)
4 Largest (1)
2 Largest (1)
25 Smallest (1)
1 Smallest (1)
1 Smallest (1)
1.23343814 Confidence Lev 0.288514 Confidence Le 0.11029337 Confidence
Frequency
Frequency
9
41
0
|
59 Sum
50 Count
Coworkers
1
J
23
K
General
1.92 Mean
0.094069 Standard E
2 Median
2 Mode
0.6651684 Standard D
0.442449 Sample Var
-0.6524297 Kurtosis
0.0887604 Skewness
2 Range
1 Minimum
3 Maximum
96 Sum
50 Count
13
28
9
0
V
Happiness
%
L
M
8 Mode
1.414214 Standard D
2 Sample Var
-0.24984 Kurtosis
-0.71252 Skewness
370 Sum
- Saved to my Mac
5 Range
4 Minimum
9 Maximum
.00
→→→.0
Engagement
N
Conditional Format
Formatting as Table
7.4 Mean
7.64 Mean
0.2 Standard E 0.175569 Standard Er
8 Median
8 Median
8 Mode
V
O
Overall Rating
382 Sum
P
15.02
0.34344
15.5
16
1.241461 Standard D 2.428487
1.541224 Sample Var 5.897551
0.859898 Kurtosis 0.797158
-0.93446 Skewness -0.95937
6 Range
4 Minimum
10 Maximum
11
8
19
751
50 Count
50 Count
3 Largest (1)
9 Largest (1)
10 Largest (1)
1 Smallest (1)
4 Smallest (1)
4 Smallest (1)
0.1890388 Confidence 0.401915 Confidence 0.352819 Confidence 0.690168
Frequency
50
19
8
Cell
Styles
Q
Insert Delete
R
S
88
Format
T
O
↓
U
V
I
Share
APO.
。.
Find &
Select
Sort &
Filter
V
W
Comments
+
Analyze
Data
X
0%
100%
Y
Transcribed Image Text:✓ C Home Insert Draw Page Layout Q51 ORNNNNNNN 73 74 75 76 77 78 53 54 55 56 57 Mean 1.52 Mean 58 Standard E 0.071371 Standard Error 59 Median 2 Median 60 Mode 2 Mode 61 Standard D 0.504672 Standard Devia 62 Sample Var 0.254694 Sample Varian 63 Kurtosis -2.07801 Kurtosis 64 Skewness -0.08256 Skewness 65 Range 66 Minimum 67 Maximum 68 79 80 81 82 Sum 69 Count 70 Largest (1) 71 Smallest (1) 72 Confidence 0.143426 Confidence Lev 83 84 85 86 87 88 89 90 91 AutoSave OFF 92 Paste 93 94 95 96 V A Gender B Ready Calibri (Body) B I U fx C Data 1 Range 1 Minimum 2 Maximum 76 Sum 50 Count V 2 Largest (1) 1 Smallest (1) Age v Information Accessibility: Good to go D V 11 Formulas V + V A^ A 1601 Sum A 32.02 Mean 0.613780523 Standard Error 31.5 Median 29 Mode 4.340083701 Standard Devia 18.83632653 Sample Varian -1.086420147 Kurtosis 0.188689657 Skewness E Supervisor 15 Range 25 Minimum 40 Maximum Data 1 2 3 4 F Review View G 125 Sum PSYCH625r5_Happiness_Engagement_Dataset 3 Range 1 Minimum 4 Maximum 10 2= 14 1= 17 0= 9 0 H Telecommute Tell me ab Wrap Text 2.5 Mean 1.18 Mean 0.14357 Standard Erro 0.05488392 Standard Er 3 Median 1 Median 3 Mode 1.015191 Standard Devi 1.030612 Sample Variar -1.061767 Kurtosis 0.06095523 Skewness 1 Mode 0.38808793 Standard D 0.15061224 Sample Var 0.98887159 Kurtosis 1.71782374 Skewness 1 Range 1 Minimum 2 Maximum Merge & Center ✓ 50 Count 50 Count 40 Largest (1) 4 Largest (1) 2 Largest (1) 25 Smallest (1) 1 Smallest (1) 1 Smallest (1) 1.23343814 Confidence Lev 0.288514 Confidence Le 0.11029337 Confidence Frequency Frequency 9 41 0 | 59 Sum 50 Count Coworkers 1 J 23 K General 1.92 Mean 0.094069 Standard E 2 Median 2 Mode 0.6651684 Standard D 0.442449 Sample Var -0.6524297 Kurtosis 0.0887604 Skewness 2 Range 1 Minimum 3 Maximum 96 Sum 50 Count 13 28 9 0 V Happiness % L M 8 Mode 1.414214 Standard D 2 Sample Var -0.24984 Kurtosis -0.71252 Skewness 370 Sum - Saved to my Mac 5 Range 4 Minimum 9 Maximum .00 →→→.0 Engagement N Conditional Format Formatting as Table 7.4 Mean 7.64 Mean 0.2 Standard E 0.175569 Standard Er 8 Median 8 Median 8 Mode V O Overall Rating 382 Sum P 15.02 0.34344 15.5 16 1.241461 Standard D 2.428487 1.541224 Sample Var 5.897551 0.859898 Kurtosis 0.797158 -0.93446 Skewness -0.95937 6 Range 4 Minimum 10 Maximum 11 8 19 751 50 Count 50 Count 3 Largest (1) 9 Largest (1) 10 Largest (1) 1 Smallest (1) 4 Smallest (1) 4 Smallest (1) 0.1890388 Confidence 0.401915 Confidence 0.352819 Confidence 0.690168 Frequency 50 19 8 Cell Styles Q Insert Delete R S 88 Format T O ↓ U V I Share APO. 。. Find & Select Sort & Filter V W Comments + Analyze Data X 0% 100% Y
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