Term: biserial correlation coefficient: a correlation coefficient in which one variable is many-valued and the other is dichotomous
Candidate hypernym: correlation coefficient: a statistic representing how closely two variables co-vary; it can vary from -1 (perfect negative correlation) through 0 (no correlation) to +1 (perfect positive correlation) → 1
Candidate hypernym: goad: a verbalization that encourages you to attempt something → 0
Candidate hypernym: power play: a play in which there is a concentration of players in one location on the field of play → 0
Candidate hypernym: football league: a league of football teams → 0
Candidate hypernym: scoreboard: a large board for displaying the score of a contest (and some other information) → 0
Candidate hypernym: direct examination: (law) the initial questioning of a witness by the party that called the witness → 0
Candidate hypernym: twinkle: a rapid change in brightness; a brief spark or flash → 0
Candidate hypernym: firework: (usually plural) a device with an explosive that burns at a low rate and with colored flames; can be used to illuminate areas or send signals etc. → 0
Candidate hypernym: dining car: a passenger car where food is served in transit → 0
Candidate hypernym: transfiguration: (Christianity) a church festival held in commemoration of the Transfiguration of Jesus → 0
Candidate hypernym: feminist movement: the movement aimed at equal rights for women → 0