Social Studies, 05.03.2021 21:00 mariamakonteh31
What is a related topic to wood smoke? For example, nutrient pollution is related to air pollution)
Answers: 3
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, 22.06.2019 21:30
Pj conducts an experimental study on the effects of soft music during high stakes science testing. he randomly assigns students at the school. in one condition he does not provide music for testing while in the other group he does provide the music. he administers a pretest at the beginning of the year and a posttest at the end of the year. pj’s design is best described as a: a.static group comparisonb. pretest-posttest control group designc.control-group-time-series designd. nonrandomized control-group pretest-posttest design
Answers: 2
Social Studies, 23.06.2019 11:00
What was thomas jefferson’s life after the revolutionary war?
Answers: 1
Social Studies, 23.06.2019 17:30
Collect sales taxes issue drivers licenses operate public schools all of these are responsibilities of what level of government? a) city government b) state government c) county government d) national government
Answers: 1
What is a related topic to wood smoke? For example, nutrient pollution is related to air pollution)...
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