Examlex
The more homogeneous a test is,the
Credit Cards
Plastic cards issued by banks or financial institutions allowing the cardholder to borrow funds for purchases or cash advances.
SJSU Freshmen
First-year undergraduate students enrolled at San Jose State University.
Z-statistic
A statistic that quantifies the number of standard deviations a data point is from the population mean.
Level of Significance
The threshold below which a p-value is considered statistically significant, indicating the probability of wrongly rejecting the null hypothesis.
Q23: A test of attention span has a
Q31: The process of DIF analysis entails<br>A) scrutinizing
Q32: If a person scores at the median
Q41: An ADVANTAGE of applying item response theory
Q49: The precise amount of error inherent in
Q60: Test users who treat ordinal data as
Q70: "Never shoot 'em in the back," "Do
Q93: What is the relationship between the coefficient
Q104: If items from a test are measuring
Q122: In the language of psychological testing and