7th Grade Life Science

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Life Introduction

Animals and Scientfic Inquiry

Cells

Genetics And Evolution

Ecology

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A Hypothesis Is….

1. Writing Predictions

2. Giving All the Possible Answers

Null Hypothesis

H0: There is no difference between your two groups (they are =)

Alternative Hypothesis 1

Ha1: One of the groups is the winner.

Alternative Hypothesis 2

Ha2: The other group is the winner