In a study with a single testing period, a researcher notes that adolescents that work part -time
have lower grades than those that do not work at all. What would be one of the central
concerns with such a finding?
A) Grade point average is not a valid indicator of academic achievement.
B) The adolescents that work may have had lower grades before they even began working.
C) Academic achievement is not the only important variable to research, for example, the
working adolescents may have lower grades, yet be more responsible.
D) It is more likely the non-working adolescents have been deceptive regarding the
reporting of their grades.
B
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The range and interquartile range can be equal if there is no variability in the distribution.
Answer the following statement true (T) or false (F)
Surveys have shown that many students are overly ______________
Fill in the blank(s) with correct word
Almost everyone has experienced __________________, the feeling that a situation has happened before, at least once
FIll in the blank with correct word.
In the experiments conducted by Solomon Asch, what was the main task that subjects had to perform?
A) Pretend they were prison guards B) Selecting line sizes C) Plunge their hands into buckets of water that were either ice cold or scalding hot D) Deliver electric shocks to helpless victims