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Questions by GeneralRed
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GeneralRed
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User GeneralRed
Recent activity
All questions
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User GeneralRed
Recent activity
All questions
All answers
1
answer
What conclusion can be drawn if we do a t-test which results in a p-value of 0.0012?
asked
Aug 6, 2021
in
Statistics Answers
|
422
views
t-test
p-value
1
answer
When should we need to be concerned regarding the characteristics of the probability distribution of the sample means?
asked
Aug 6, 2021
in
Statistics Answers
|
113
views
probability distribution
1
answer
How to calculate expectation value (ŷ = Y Hat) for an independent variable (x) of a given number?
asked
Aug 6, 2021
in
Statistics Answers
|
515
views
dependent
independent numbers
1
answer
When to use median, IQR and when to use mean, standard deviation?
asked
Aug 6, 2021
in
Statistics Answers
|
262
views
mean
median
iqr
standard deviation
1
answer
How to calculate probability that an examinee gets X questions correct by pure guessing in a multiple-choice exam?
asked
Aug 5, 2021
in
Statistics Answers
|
86
views
1
answer
How to determine the null and alternative hypotheses (under normal definition of p and μ)?
asked
Aug 5, 2021
in
Statistics Answers
|
110
views
null and alternative hypotheses
1
answer
How to calculate a correct 95% confidence interval based on provided sample data?
asked
Aug 5, 2021
in
Statistics Answers
|
109
views
confidence interval
1
answer
How to identify scatterplots of calculated correlations?
asked
Aug 5, 2021
in
Other Math Topics
|
77
views
scatterplots
1
answer
How sensitive is the R value on particular data points?
asked
Aug 5, 2021
in
Statistics Answers
|
396
views
summary statistics
correlation coefficient
r value
1
answer
What is the probability that x will equal 23?
asked
Aug 5, 2021
in
Statistics Answers
|
434
views
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