1. Analyses and findings: Run some analysis to turn the data into useful information as follows: a) Descriptive statistics: Sample characteristics will be described with descriptive analysis. This...

China services industry Analysis
Question-5:
Descriptive statistics for relationship with other factor in china services industry
    
    Certification
    L
    I_yjs
    I_benke
    I_dz
    I_gaozhong
    I_chuzhong
    Mean
    0.08
    44.96
    1.38
    11.85
    12.92
    12.26
    6.55
    Variance
    0.07
    5532.02
    32.36
    809.60
    809.60
    979.06
    674.96
    Standard deviation
    0.27
    74.38
    5.69
    28.45
    24.31
    31.29
    25.98
    Minimum
    0.00
    11.00
    0.00
    0.00
    0.00
    0.00
    0.00
    Maximum
    1.00
    969.00
    161.00
    530.00
    490.00
    689.00
    568.00
    Skewness
    3.08
    5.82
    12.31
    7.64
    7.61
    9.26
    10.12
    Kurtosis
    10.52
    48.66
    236.88
    86.25
    92.81
    127.63
    143.58
    
    Revenue
    Profit operation
    Ksum
    Equity
    Kpaid
    Kstate
    Kothe
    Mean
    11699.00
    2068.00
    16473.00
    7694.00
    4766.00
    1201.00
    3216.00
    Variance
    1080674168.00
    51242940.00
    2988432750.00
    961749073.00
    293100401.00
    126898793.00
    138428250.00
    Standard deviation
    32873.61
    7158.42
    54666.56
    31012.08
    17120.18
    11264.45
    11765.55
    Minimum
    1000.00
    17.00
    1000.00
    -1367.00
    10.00
    0.00
    0.00
    Maximum
    869176.00
    296176.00
    978548.00
    877989.00
    402110.00
    402110.00
    400000.00
    Skewness
    11.33
    19.25
    9.29
    12.70
    11.56
    20.01
    15.53
    Kurtosis
    190.84
    605.21
    116.47
    231.71
    186.74
    516.62
    370.98
    
    ROS
    ROA
    FDI percent
    DFIdummy
    agefirm
    FDI
    Mean
    0.19
    0.22
    0.02
    0.03
    7.62
    0.02
    Variance
    0.02
    0.04
    0.02
    0.03
    50.04
    0.02
    Standard deviation
    0.12
    0.21
    0.15
    0.17
    7.07
    0.15
    Minimum
    0.01
    0.01
    0.00
    0.00
    2.00
    0.00
    Maximum
    0.51
    1.02
    1.00
    1.00
    61.00
    1.00
    Skewness
    0.51
    1.50
    6.17
    5.52
    3.54
    6.17
    Kurtosis
    2.30
    5.02
    39.62
    31.46
    20.83
    39.62
     
    Number of employees
    master or docto
    7882
    bachelo
    67746
    diploma
    73859
    high school education
    70101
    junior high school or below
    37417
    Age flim
    Percentage
     01-10
    0.81
     11-20
    0.15
    21-30
    0.03
    31-40
    0.00
    41-50
    0.01
    51-60
    0.01
    >60
    0.00
t-test for Revenue and profit operating:
Ho: Unit Revenue and Profit operating have same mean.
H1: Unit Revenue and Profit operating have different mean.
    Output
     
     t
    62.258
     
     
    df
    7315
     
     
    P value
    <0.0001
     
     
     
     
     
Conclusion
Reject Ho (null hypothesis) since the p-value (0.0023) is less than...