Mathematics, 27.08.2021 18:10 EndiaGracee
An experiment was designed using school children as subjects to determine whether milk prevented their catching colds. The researcher randomly assigned 100 school children to two groups - one group of 50 to receive a cup of milk at school each day and the other group of 50 to receive no milk at school. What is the response variable? Remember: The response variable is measured on the individual.
A. Whether the child received a cup of milk at school each day
B. Whether the child caught a cold
C. The number of children who received a cup of milk at school each day
D. The number of children who caught a cold
Answers: 1
Mathematics, 21.06.2019 15:20
The vertices of a rectangle are given in the columns of the matrix . if is found to perform a transformation, what are the coordinates of the transformed rectangle? (0, 0), (0, –3), (–3, –3), (–3, 0) (0, 0), (0, 3), (3, 3), (3, 0) (0, 0), (0, 3), (–3, –3), (–3, 0) (0, 0), (0, 3), (–3, 3), (–3, 0)
Answers: 1
Mathematics, 21.06.2019 19:00
Me with geometry ! in this figure, bc is a perpendicular bisects of kj. dm is the angle bisects of bdj. what is the measure of bdm? •60° •90° •30° •45°
Answers: 2
Mathematics, 21.06.2019 19:30
Bobby bought 1.12 pounds of turkey at a cost of 2.50 per pound. carla bought 1.4 pounds of turkey at a cost of 2.20 per pound. who spent more and by much?
Answers: 2
Mathematics, 21.06.2019 20:00
The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16
Answers: 3
An experiment was designed using school children as subjects to determine whether milk prevented the...
Mathematics, 16.11.2020 22:40
Advanced Placement (AP), 16.11.2020 22:40
Health, 16.11.2020 22:40
Spanish, 16.11.2020 22:40
World Languages, 16.11.2020 22:40
Mathematics, 16.11.2020 22:40
Physics, 16.11.2020 22:40
Mathematics, 16.11.2020 22:40
Mathematics, 16.11.2020 22:40
Mathematics, 16.11.2020 22:40
Biology, 16.11.2020 22:40