Answers: 3
Another question on Social Studies
Social Studies, 22.06.2019 14:30
Dr. redbull conducts a study to determine whether her new energy drink children perform better on spelling tests. she randomly assigns children to one of two groups: group 1 receives her energy drink and group 2 receives water. she then gives both groups a spelling test and compares the results. which of the following is true about this study? a. group 1 is the dependent variable and group 2 is the independent variable. b. this is a correlational study. c. group 2 is the experimental group. d. the independent variable is the type of drink the children receive.
Answers: 3
Social Studies, 23.06.2019 13:40
Why does california have the most seats in the house
Answers: 1
Social Studies, 23.06.2019 17:00
What is the difference between an observational study and an​ experiment? choose the correct answer below. a. in an​ experiment, a treatment is applied to part of a population and responses are observed. in an observational​ study, a researcher measures characteristics of interest of a part of a population but does not change existing conditions. b. in an​ experiment, a treatment is applied to an entire population and responses are observed. in an observational​ study, a researcher measures characteristics of interest of an entire population but does not change existing conditions. c. in an​ experiment, a researcher measures characteristics of interest of a part of a population but does not change existing conditions. in an observational​ study, a treatment is applied to part of a population and responses are observed. d. in an​ experiment, a researcher measures characteristics of interest of an entire population but does not change existing conditions. in an observational​ study, a treatment is applied to an entire population and responses are observed.
Answers: 1
You know the right answer?
Where does earth get most of its internal energy...
Questions
Mathematics, 01.12.2019 09:31
Mathematics, 01.12.2019 09:31
Chemistry, 01.12.2019 09:31
Mathematics, 01.12.2019 09:31
Business, 01.12.2019 09:31
Mathematics, 01.12.2019 09:31
Mathematics, 01.12.2019 09:31
Mathematics, 01.12.2019 09:31
Mathematics, 01.12.2019 09:31
English, 01.12.2019 09:31
Physics, 01.12.2019 09:31
Physics, 01.12.2019 09:31
Geography, 01.12.2019 09:31
Biology, 01.12.2019 09:31
Physics, 01.12.2019 09:31
