scientificmethod

scientificmethod - between the groups 5 Reject the null...

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1 Scientific Method 1. Observation 2. Question 3. Hypothesis 4. Test through experimentation 5. Results 6. Conclusion 2 Variables a independent - manipulated ` substrate type a dependent - measured ` growth of mealworms a control - constant ` temp, water amount, size of mealworms, amount of substrate, size of vial. 3 Results a Ho ` null hypothesis ` no significant difference a Ha ` alternative hypothesis ` a significant difference is observed
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4 Fail to reject the null hypothesis (Ho) ` cannot reject the null ` no significant (5% or greater) difference
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Unformatted text preview: between the groups 5 Reject the null hypothesis ` accept the alternative hypothesis (Ha) ` a significant difference is observed ` one group has greater growth than the other ` state which one has the greater growth 6 Statistical Terms from unit 1 a Mean : average of measurements a Median : middle value a Range : the smallest to largest values a Deviation : + or from the mean a Variance : sum of deviations 2 a Std. Deviation : sq.root of variance...
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scientificmethod - between the groups 5 Reject the null...

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