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You are a plant scientist investigating whether potassium is an important element in fertilizer for plant growth. You’ve written a testable question for investigation that includes an independent variable
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You are a plant scientist investigating whether potassium is an important element in fertilizer for plant growth. You’ve written a testable question for investigation that includes an independent variable and dependent variable. Now develop a hypotheses, alternative hypothesis, and a null hypothesis for the investigation.

User Ekochergin
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a hypothesis that predicts a relationship between the independent and dependent variables

an alternative hypothesis that predicts a different relationship between the variables than the hypothesis

a null hypothesis

User PleaseHelpMe
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Answer:

88

Step-by-step explanation:

User Firas Shrourou
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