The Residual, or the Difference, Between the Observed Frequency and the Expected

The residual, or the difference, between the observed frequency and the expected frequency is a reliable indicator.A standardized residual can also be computed for each cell.Which statements are true about standardized residuals?

A) Standardized residuals that have a positive value mean that the cell was over-represented in the actual sample, compared to the expected frequency.
B) The standardized residual can be compared against the critical z-value for your α level to determine significance.
C) Standardized residuals can be used to test the null hypothesis that the actual frequency equals the expected frequency for a specific cell versus the research hypothesis of a difference greater than zero.
D) Standardized residuals that have a negative value mean that the cell was under-represented in the actual sample, compared to the expected frequency.
E) All of the above.

Correct Answer:

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Access For Free