题目内容
（请给出正确答案）
A、has the same sign as the slope of the regression equation.
B、can range from -1.00 up to 10.00
C、is also called Student's t.
D、has "n" degrees of freedom.
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更多“The sample correlation coefficient:”相关的问题
A、Timothy Wilt
B、David Katan
C、Sherry Simon
D、Pierre Bourdieu
A、population deviation.
B、population standard deviation.
C、standard error of the mean.
D、sampling error.
A．purify the sample
B．desolate and atomize the analyte atoms in a sample
C．excite the analyte atoms
D．ionize the analyte atoms
A、the French were friendly and cooperative
B、the French built permanent towns for them
C、they believed that the French would defeat the British
D、the French paid more money
A、in regard to
B、with regard to
C、regarding
D、as regard
A、The dependent variable increases 3.5 for each unit increase in X.
B、The equation crosses the Y-axis at 2.1.
C、If X = 5, then is 14.
D、There is a significant positive relationship between the dependent and independent variables.
A、the square root of the correlation coefficient.
B、between -1.00 and 1.00.
C、equal to (1 - (SSE/ SS Total)).
D、the treatment mean square plus the error mean square.
A、squared deviations from the regression line.
B、negative values.
C、squared units of the independent variable.
D、the regression mean square error.
A、The correlation coefficient
B、The coefficient of determination
C、The residuals
D、The standard error of estimate
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