Statistics

Statistics course and homework discussion. Elementary statistics.
quark
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We only provide homework help to those who show effort
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2
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73,105
Dason
TheEcologist
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  • Locked
Forum Guidelines: Smart posting behavior pays off
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1
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207,798
Dason
R
Please solve
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0
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11
Robin ankith
A
Which statistical test do I use?
2
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26
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332
obh
F
Which test do I use?
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0
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14
Feiyt
M
Linear Mixed Models
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3
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70
mkaypay
C
Need help on composite scoring
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0
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34
culpgrant21
D
Help with audit analysis please, ? Do i use Chi squared
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2
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61
David32
M
Sample Size
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2
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60
katxt
M
GDP time series average?
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0
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23
MachuPichu92
D
Simple Question
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1
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73
staassis
C
Difference in population proportions analysis
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11
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169
obh
Y
alternative to ANOVA?
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1
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55
Karabiner
N
Significant treatment*pretest interaction, but interaction not shown with regression lines
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1
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61
hlsmith
M
Relative standard error (RSE)
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2
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53
MarcusR
D
Uncertain about degrees of freedom in value with estimated standard error
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0
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47
DannyR
H
Cognitive Assessment and Training Market
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0
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20
HamidRReza
S
Comparing multiple means to a hypotetical value
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3
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62
ondansetron
M
Beta Regression?
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7
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68
hlsmith
B
a
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1
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57
hlsmith
S
Which analysis do I use for a 2 x 3 design?
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1
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45
Miner
K
University project help (correlation)
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0
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56
kristian9210
N
Gender vs salary gap
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6
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87
ncbf87
A
Comparing unique items on a Likert scale
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8
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87
ondansetron
J
A change in process is proposed. How do I determine if the change will be good without any data?
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1
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71
GretaGarbo
S
Assignment on Gender Pay Gap
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2
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58
Statistics132
A
Choosing a statistical test.
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3
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57
GretaGarbo
C
exchange rate and important variables - statistics
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1
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46
GretaGarbo
S
Data cleaning for categorical variable
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3
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65
hlsmith
N
Can this problem be modeled?
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0
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50
Nozick88
T
A team of officials marks over a season - analysis
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0
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46
Tons4Fun
D
Statistical Test for Product Performance
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16
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207
obh
S
Combining data from two time periods from questionnaire data
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0
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47
Seganono
H
Weibull Distribution Unusual Application
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1
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70
Miner
B
Help me solve the below question
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3
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100
obh
V
KM curve: how to account for patients with short follow-up period?
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1
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67
hlsmith
T
AB testing with seasonability
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1
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61
obh
hlsmith
Connected Dot and Whisker Plot (with Histograms)
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2
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68
hlsmith
S
Illogical values in 95% CI
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5
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100
GretaGarbo
J
Asking for help when choosing appropriate statistical test
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2
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104
JorgeRamos
0
Comparison between two sets of Log2 values
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18
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218
04niceck
P
Anova test post-hoc error
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3
Views
99
CamilleJosion
S
Sample distribution and central limit thereom
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0
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50
shawnteh1711
S
Sampling distribution problem
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0
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52
shawnteh1711
W
Which statistical tool to use if I want to evaluate success of an investment strategy?
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0
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49
wajihaRS
S
probability of normal variable
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8
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113
obh
T
Which hotel is better?
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1
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74
CamilleJosion
D
Research in medicine and statistics: BIO ELECTRICAL IMPEDANCE ANALYZER
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0
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51
DanielKJ
N
TI-84 Graphing Histograms with Unequal Class Intervals
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0
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49
new_to_stats2019
A
Box plot summarisation
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1
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60
Miner
E
Are there variations of the exponential distribution formula
Replies
7
Views
14,484
emsnguyen98
D
Help me pick statistical tests to analyze this data (medical)
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14
Views
213
Karabiner
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