Mathematics, 28.01.2020 03:31, yeimi12
Aresearcher plans to investigate whether a cup of hot milk at night people relax so that they fall asleep quickly. in this study,
a. the independent variable is the amount of time it takes the person to fall asleep
b. the independent variable is the lab in which the research is conducted.
c. the independent variable is the hot milk at bedtime
d. the independent variable is the hypothesis of the study.
Answers: 3
Mathematics, 22.06.2019 02:00, arlabbe0606
(30 points). the population of a city is 45,000 and decreases 2% each year. if the trend continues, what will the population be aer 15 yrs
Answers: 2
Aresearcher plans to investigate whether a cup of hot milk at night people relax so that they fall...
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