Quantitative methods
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20 Terms
What is the formula to calculate the bounds of a confidence interval without variance (o^2)
What is the hull hypothesis
The hypothesis you are testing (H0)
What is the Alternative hypothesis
The opposite of what you are testing
What are the formulas to calculate the t values for hypothesis testing
What makes a hypothesis ,a one tailed test
if the question directs you to test towards one direction e.g if H0 > or equal to 8 and H1 < 8
What makes a hypothesis test two tailed
If you are testing in both directions,most likely when there is an equal sign
In a right tail (Positive) ,one tailed test when do we reject the hypothesis
In a left side (negative ),one tailed test when do we reject the hypothesis
What is the formula to classify a second order maximum point
What is the formula to classify a second order minimum point
What is the formula to classify a saddle point
What is the formula to calculate Covariance
What is the formula to calculate coerrelation coefficient
covariance/std of y and x
Variance formula
Standard deviation formula
Square root of variance formula
What is the formula for finding out whether two events are independent
What is the addition rule
What is the complements rule
What is the combination rule
What is the permutation rule
