Statistics

Statistics course and homework discussion. Elementary statistics.
O
power calc with coeff of variation
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2
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3,992
ongurd
M
In desperate need of help
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0
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3,206
majojo
I
Can anyone help me with this Spearman test?
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0
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4,547
ironic_lettuce
T
Correct statistical test to use
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2
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4,118
elnaz
C
ANOVA - Main effects and interactions
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4
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4,536
elnaz
T
Mann Whitney U Test problem
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0
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4,632
Thick As Treacle
S
How to convert ordinal into interval?
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4
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24,273
DerFarm
A
please help
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2
Views
2,821
almohandes
G
My brain hurts- confidence intervals
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3
Views
2,914
Glass4
A
Comparing groups - z-scores
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2
Views
9,141
Alsvartr
R
Need help in analysis
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3
Views
2,780
elnaz
M
NASA TLX analysis?!?
Replies
0
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6,309
mcgeemr
L
Chi squared or ANOVA for variances analysis
Replies
6
Views
4,566
CBABD
W
determine sample size using confidence interval?
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1
Views
4,913
CBABD
T
Shannon-Weaver question - please help me
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0
Views
2,966
Thick As Treacle
B
Minimum Sample Size required
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0
Views
4,021
BeeFL
R
chi-square goodness-of-fit test
Replies
1
Views
3,693
elnaz
W
normal distribution help
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3
Views
3,213
wanye
T
logistic regression
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0
Views
3,620
tz800
B
Central tendancy measure for broadband internet speeds
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0
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3,829
br945
S
Critical t value with .04 significance level
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4
Views
15,401
elnaz
L
probability calc
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0
Views
2,989
lostinspace
J
A Simple Survey -- Critique Me!
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0
Views
2,113
JulieGirl1982
K
Value-at-Risk of a distribution?
Replies
2
Views
3,808
kirpa_karo@hotmail.com
B
Z-score for Skewness and Kurtosis
Replies
3
Views
39,145
elnaz
L
optimal blending of 3 models
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0
Views
2,804
lw6767
L
Partial point biserial correlation anyone?
Replies
0
Views
6,668
lilithlacuna
H
Transformation of variables...Need help pls!
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5
Views
3,469
elnaz
Y
One question about expriment design, please help!
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0
Views
2,162
yingxie
K
Probit Analysis
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1
Views
3,794
lhomer
R
Tests for secular trend...am I on the right track?
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1
Views
3,979
lhomer
F
Parametric Analysis help!
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0
Views
2,123
fatjoe
J
Statistics for prescriptions...
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1
Views
1,866
elnaz
K
Assuming Normal distribution
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1
Views
2,726
elnaz
R
Chi square test procedure in SAS
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0
Views
2,576
ron
S
binary spatial data
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0
Views
3,212
sartorius
B
ANOVA and sig. question
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3
Views
3,569
napalm
C
t test or ANOVA or both???
Replies
4
Views
2,927
napalm
S
Adjusting regression for finite populations
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0
Views
3,248
stepha
P
Comparing multiple subject groups
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0
Views
3,578
Piltdown13
P
exam review HELP!!!
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0
Views
2,996
palay8
T
Chi-squared Goodness of Fit Questions
Replies
5
Views
7,992
elnaz
N
Confused about my data file
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4
Views
3,099
elnaz
C
Is there software that includes post hoc tests for nonparametric data?
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0
Views
6,460
celibec
M
one sample t test (beta=0)
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1
Views
7,599
Mightyphil
Z
Q1 and Q3 determination from QD and MEAN
Replies
3
Views
4,583
elnaz
G
Extracting an elusive sigma
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0
Views
2,548
GaryJH
B
Cronbachs Alpha
Replies
1
Views
2,989
Brendan
S
Confidence Interval Help
Replies
1
Views
3,165
Harvey Berman
N
Mahalanobis distance
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0
Views
7,311
Nin
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