In preparation for this unit’s statistical analysis practice and the unit assignment, you will have an opportunity to explore some basic statistical concepts that involve the sample. The Emotional...

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Answered Same DayAug 10, 2021

Answer To: In preparation for this unit’s statistical analysis practice and the unit assignment, you will have...

Gajula Nagasai answered on Aug 10 2021
156 Votes
1) Stratified random Sampling: In general Stratified Random sampling means divide the whole Population into equal Strata ( sub groups) and select the samples from each group randomly
The following table is Samples (n-10) taken by using Stratified random Sampling.
    Patient No
    Age (yrs)
    Gender (0=M, 1=F)
    Race (1=AA, 2=C, 3=H)
    BMI
    Dietary treatment (1=Std, 2=veg)
    Baseline SF-36 Well-Being Score
    Post-TX Well-Being
    1
    45
    Male
    1
    27
    Standard
    65
    66
    39
    77
    Male
    1
    42
    Standard
    43
    43
    62
    52
    Male
    2
    34
    Standard
    78
    93
    6
    27
    Male
    3
    24
    Vegetarian
    58
    100
    68
    39
    Male
    3
    22
    Vegetarian
    22
    99
    14
    59
    Female
    3
    29
    Vegetarian
    79
    42
    51
    73
    Female
    1
    37
    Vegetarian
    48
    78
    10
    75
    Female
    1
    32
    Standard
    56
    56
    36
    26
    Female
    2
    41
    Standard
    64
    60
    64
    52
    Female
    1
    25
    Standard
    46
    95
The following table is Samples (n-5) taken by using Stratified random Sampling.
    Patient No
    Age (yrs)
    Gender (0=M, 1=F)
    Race (1=AA, 2=C, 3=H)
    BMI
    Dietary treatment (1=Std, 2=veg)
    Baseline SF-36 Well-Being Score
    Post-TX...
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