Mathematics, 24.07.2020 21:01 andrewschmitz4704
In a recent study, volunteers who had 8 hours of sleep were three times more likely to correctly on a math test than were sleep-deprived participants.
1) Identify the sample used in the study.
A) The sample is the math questions in the study.
B) The sample is the responses of the volunteers in the study.
C) The sample is the amount of sleep the volunteers got in the study.
D) The sample is the sleep-deprived participants in the study.
2) What is the sample's population?
A) The population is the collection of all the math questions from the math test.
B) The population is the collection of the responses of all individuals who completed the math test.
C) The population is the collection of all the individuals who completed the math test.
3) Which part of the study represents the descriptive branch of statistics?
Answers: 3
Mathematics, 21.06.2019 14:30
Click on the graphic until you find the right quotient. (36xa - 30xb) Γ· (-6x2)
Answers: 3
Mathematics, 21.06.2019 17:00
Antonia and carla have an equivalant percentage of green marbles in their bags of marbles. antonia has 4 green marbles and 16 total matbles. if carla has 10 green marbles , how many total marbles does carla have
Answers: 1
Mathematics, 21.06.2019 20:00
It is given that the quadratic equation hxΒ²-3x+k=0, where h and k are constants, has roots [tex] \beta \: and \: 2 \beta [/tex]express h in terms of k
Answers: 2
Mathematics, 21.06.2019 22:10
Which expression and diagram represent βrenee biked four times as far this month as last monthβ?
Answers: 1
In a recent study, volunteers who had 8 hours of sleep were three times more likely to correctly on...
Mathematics, 23.09.2019 14:10
Arts, 23.09.2019 14:20
History, 23.09.2019 14:20
Mathematics, 23.09.2019 14:20
Mathematics, 23.09.2019 14:20
Physics, 23.09.2019 14:20
Biology, 23.09.2019 14:20
Mathematics, 23.09.2019 14:20
Mathematics, 23.09.2019 14:20
Spanish, 23.09.2019 14:20