Which of the following are the assumptions for a Correlation t Test? Expected values > 5 Fixed number of trials Independent trials Independent samples Unknown population standard deviation Equal population variances Normal Distribution: n 2 30 or Population is normally distributed Random sample Known population standard deviation Normal Distribution: scatterplot is linear and residual plot has no pattern Normal Distribution: n,p, 2 5, n,(1-p,) > 5 n,p, 2 5 & n,(1-p,) > 5 2 5, n,(1-p,) 2 5 np, Two outcomes The proportion is constant Normal Distribution: np 2 5 & n(1-p) > 5

MATLAB: An Introduction with Applications
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Which of the following are the assumptions for a
Correlation t Test?
Expected values 2 5
Fixed number of trials
Independent trials
Independent samples
Unknown population standard deviation
Equal population variances
Normal Distribution: n 2 30 or Population is normally
distributed
Random sample
Known population standard deviation
|Normal Distribution: scatterplot is linear and
residual plot has no pattern
Normal Distribution: n,p, 2 5, n,(1-p,) 2 5 n,p, 2 5 &
n,(1-p,) 2 5
Two outcomes
The proportion is constant
Normal Distribution: np 2 5 & n(1-p) 2 5
Transcribed Image Text:Which of the following are the assumptions for a Correlation t Test? Expected values 2 5 Fixed number of trials Independent trials Independent samples Unknown population standard deviation Equal population variances Normal Distribution: n 2 30 or Population is normally distributed Random sample Known population standard deviation |Normal Distribution: scatterplot is linear and residual plot has no pattern Normal Distribution: n,p, 2 5, n,(1-p,) 2 5 n,p, 2 5 & n,(1-p,) 2 5 Two outcomes The proportion is constant Normal Distribution: np 2 5 & n(1-p) 2 5
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