Statistics

Statistics course and homework discussion. Elementary statistics.
quark
  • Sticky
We only provide homework help to those who show effort
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2
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72,098
Dason
TheEcologist
  • Sticky
  • Locked
Forum Guidelines: Smart posting behavior pays off
Replies
1
Views
206,398
Dason
VECTOR
Excel - Statistics
2
Replies
32
Views
195
VECTOR
W
Please help! Am I using the right SPSS statistical test?
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3
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20
ondansetron
L
Help! A question of MLE
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9
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93
Lawrence222
P
error variance estimation with sample-weights
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0
Views
19
Philipppo
K
Chi-Square? for a 2 x 16 observed and random table
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4
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88
GretaGarbo
R
comparing 3 stratified groups
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4
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57
Archidamus
D
probability of 3 close family members all having an eye disease
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8
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120
Karabiner
M
Sum of two normal distributions
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2
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58
Dason
N
check if X variable influences Y or Y influences X
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9
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78
Nadia1993
M
Degrees of freedom and sampling with replacement
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0
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34
Mada
H
rating the accuracy of predictions
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4
Views
52
HanPom
D
Best economic statistic programs?
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0
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44
drgunnar
S
power analysis/ sample size
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0
Views
48
Statisticalsquestion
M
Statistic subject test question
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0
Views
49
MansonFrank
C
Variance and reliability of a test
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0
Views
41
cityofstats
J
Statistics Hypothesis Help (Reject or fail to reject null?)
Replies
0
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89
JiSD123
M
Analysis of the structure of the age of persons. Explain the results of the calculations.
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0
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54
matematykastatystyka
L
Correct p-values multiple testing mixed models
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0
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38
LarsG
O
Test priori power - Welch T test
2
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20
Views
346
obh
M
Analysis of job adverts
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1
Views
86
Archidamus
S
Comparing age groups
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1
Views
69
Archidamus
S
DEGREES OF FREEDOM
Replies
1
Views
64
Archidamus
T
Logistic Regression Forecasts are Over-estimated
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0
Views
48
techsassy
C
Please show work
Replies
2
Views
54
chicadee83
C
Hello everyone
Replies
1
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83
spunky
F
Evaluting best ad considering costs?
Replies
0
Views
46
Fredrik
marit-rk
What test to report?
2
Replies
20
Views
246
ondansetron
V
Need help with question about variance
Replies
2
Views
72
vanebliss
N
Seeking Basic Statistics Resources
Replies
2
Views
71
Dason
F
Statistical analysis for multiple dependent variables[biodiesel]?
Replies
2
Views
81
obh
Acer Lambada
How to calculate degrees of freedom
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2
Views
82
Acer Lambada
M
Testing Year over Year Revenue Growth between two groups?
Replies
2
Views
95
MarketingDataGuy
P
When a result is statistically significant, does it depend on the value of beta?
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0
Views
57
partymormor
D
independent t-test vs anova
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3
Views
114
obh
F
How to deal with these variables in a classification model?
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0
Views
67
Fintechstat
D
which statistical method for my study?
Replies
1
Views
74
Karabiner
M
3 Independent and 3 Dependent Variables
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2
Views
85
GretaGarbo
J
Seeking advice on my capstone project
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2
Views
103
Jessiewut3
L
Comparing ratios for a tourism study
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2
Views
80
LF_100692
Z
Question on distribution (newsagent profit problem)
Replies
2
Views
233
Archidamus
C
How to compare a subset to a set - timing
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0
Views
37
chris.overend
A
Interaction
2
Replies
20
Views
341
ondansetron
J
Why does the Root Mean Squared error formula seem incorrect?
Replies
2
Views
96
obh
G
Power rank/Composite score help needed
Replies
2
Views
143
Geovicsha
W
how to get a normalized daily standard deviation from erratic data
Replies
1
Views
83
GretaGarbo
E
Basic Stats - Emoji Assessment
Replies
6
Views
153
ondansetron
A
HYPOTHESIS TESTING (ALPHA)
Replies
3
Views
74
ondansetron
E
Which analysis to use?
Replies
0
Views
61
EmmaStatsquestion1
P
Satisfying the normality condition for running parametric tests - more precision please
Replies
2
Views
73
Protector999
I
Shadow significance
Replies
0
Views
47
Ivanmipt
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