Statistics

Statistics course and homework discussion. Elementary statistics.
K
homework help
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0
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3,516
kala1408
P
variance in regression
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0
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5,781
PeterVincent
D
standard error of ratio of coefficients
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2
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12,332
BioStatMatt
S
Sample variance s^2?
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1
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4,484
BioStatMatt
K
non-parametric
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2
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3,123
kala1408
R
Uncertainty analysis
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0
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2,640
ricky
T
not sure what to do! multiple DVs
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0
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1,744
thornc
C
Estimating Proportions
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2
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2,671
pierre.fasciola
P
Standard deviation for a binomial distribution
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0
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1,937
pierre.fasciola
A
Contingency Tables
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1
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7,039
elnaz
K
calculating means and standard deviation from confidence interval
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2
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64,944
BioStatMatt
L
Principal Components Analysis
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1
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5,142
Valery
D
Measure of representativeness
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0
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3,918
diodoo
S
Help Please Binomial Probability Distribution
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1
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2,567
elnaz
L
Expecteation and population mean
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3
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2,509
BioStatMatt
K
Calculating mean/sd from Chi squared for power analysis
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0
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4,077
Katherine
Y
how to derive following solution for uniform distributions?
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3
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5,409
BioStatMatt
R
Significance
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2
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5,678
elnaz
J
Linear vs. Quadratic in Comparisons - Why?
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2
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12,609
junglerat2
C
Parametric or Non-parametric Analysis with z-scores?
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0
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5,926
colorfulbouquet
M
ramdomness of two independent samples
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2
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2,143
Marga
S
urgent help needed with assignment
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1
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3,256
stephen_patt
R
Approximating the mean and standard deviation
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0
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6,750
recipient
K
Help with question
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1
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2,585
elnaz
J
RARE EVENTS -- Poisson / Binomial -- Need Help
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2
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4,067
elnaz
K
Confidence Interval Question
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1
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5,439
ming_dynasty1369
F
hypothesis testing
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1
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10,730
elnaz
M
Help With My Homework!
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2
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5,108
F1uT3xza
C
Help!
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1
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2,220
BioStatMatt
D
to mix or not to mix?
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1
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2,650
BioStatMatt
M
Multivariate Regressions
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1
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2,604
BioStatMatt
Y
Awerage growth rate (3 years) - which method?
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1
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3,173
BioStatMatt
L
Help please - in middle of brain meltdown!!
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1
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3,269
elnaz
A
how to prove E(Σei^)=ΣE(yi^)-E(Σyihat^)
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1
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21,451
elnaz
H
cdf
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1
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2,615
elnaz
S
Classification of Insects (How to develop a method?)
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0
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3,144
Staplerkid
H
solution
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0
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3,016
helpme
V
Multinomial problem
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0
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2,213
vangogh228
M
Sample Variance DISASTER
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1
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2,698
BioStatMatt
A
Unweighted and Weighted Data (Chi Square)
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0
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8,271
ambermrichardson
N
Hierarchical Regression assumptions
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2
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6,228
Noblesse
L
Which technique is best?
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0
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2,682
Lajanke
Q
Histograms
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0
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2,298
qstn
E
clustrig
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1
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3,267
statstats
M
testing my Pearson
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0
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2,893
miracidij
L
Great data but not sure what to do with it?
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4
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3,142
vinaitheerthan
G
To ANOVA or not to ANOVA
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2
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3,634
gyebj
A
sampling distribution
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3
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11,595
BioStatMatt
C
Statistical analysis Survey advice Please
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1
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4,185
ClayNZUK
J
ANOVA vs. t-test
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2
Views
7,329
jaregi
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