The datasets and variable lists are to be used to answer the exercises in the text.

• data_depression relief due to med couns diet supp

• data_depression relief due to med couns

• data_gender and gifted program placement 

• data_mrs teachwell class arithmetic scores

• data_political party registrations

• data_potato taste due to white blue

• data_quiz 1 quiz 2 

• data_religious affiliation  

• data_score set for central tendency 

• data_score set for dispersion  

• data_scores on tests a b c  

• data_statistics test scores   

• data_word memory due to sleep awake mem nomem  

• data_word memory due to sleep awake_unequal N  

• data_years in sentence and prior arrests age at first arrest  

• data_years in sentence and prior arrests