Which of the following is not included in the design of an laboratory experiment?(1 point)

Question

Responses

Procedure
Procedure

Problem statement
Problem statement

Materials used
Materials used

Conclusion

Answer 1

Conclusion

Answer 2

Scientists form hypotheses from which of the following?(1 point)
Responses

prior knowledge.
prior knowledge.

logical inferences.
logical inferences.

informed, creative imagination.
informed, creative imagination.

all of the above

Answer 3

all of the above