Cigarette smoking increases the risk of lung cancer.
Hypothesis: If ____________then _____
Null hypothesis:
Alternative hypothesis:
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Hypothesis: If ____________then _____
Null hypothesis:
Alternative hypothesis:
Can someone pls help me
I really need it now, AS IN NOW
Im really bad at research.
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Answer:
Null Hypothesis:
There is no significant effect on the water absorbency when using rice hulls and corn husk as additive in paper making.
Alternative Hypothesis:
There is a significant effect on the tensile strength when using banana leaves as an additive in making decorative paper.
Explanation: