A correlation matrix can quickly give the researcher an overview of the direction, strength and statistical significance of each paired relationship.
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Q16: If the value of r is +1.0,
Q17: If the value of r = 0,
Q18: A correlation analysis can be used to
Q19: The Pearson's correlation coefficient is a statistical
Q20: In a regression equation, the slope
Q22: To compute the Chi-square value for the
Q23: To calculate the expected frequencies for the
Q24: The Chi-square test analyses the significance of
Q25: All of the following statistical tests can
Q26: Which type of statistical test is appropriate
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