Rebecca conducted a study on the effects of sleep deprivation for twelfth-graders during midterm exams. She followed two groups of five students each. After two grading periods, she turned in the data she collected. Which two steps in the scientific process were left out of her study?

A. conclusion and communication
B. problem and hypothesis
C. experimentation and summation
D. research and analysis

Question

Rebecca conducted a study on the effects of sleep deprivation for twelfth-graders during midterm exams. She followed two groups of five students each. After two grading periods, she turned in the data she collected. Which two steps in the scientific process were left out of her study?

A. conclusion and communication
 B. problem and hypothesis
 C. experimentation and summation
 D. research and analysis

Eiwoh2 · Answer

What do you think can be the answer?

Mercury · Answer

old question but will respond so this can be closed

this is a pretty badly written question because several of these options could apply. however, I do think I know which one they want you to go for

as a major hint, try to think about what she did vs what she didn't do

what she did: identified some area she was trying to study, collected data, and turned it in

what she didn't do: make any statements/ideas about what the relationship between the variables is, establish a clear purpose