Social Studies, 13.07.2019 00:30, makaylahendrix8808
When analyzing patterns in observational or experimental data, scientists use a special branch of mathematics to them quantify the reliability of data and determine how well any patterns support the hypothesis. this special branch of mathematics is known as?
Answers: 1
Social Studies, 22.06.2019 21:30, AdoNice
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
When analyzing patterns in observational or experimental data, scientists use a special branch of ma...
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