Discussion Response

Discussion Response

1. There is a difference in growth with babies who drink breast milk and those who do not.Null Hypotheses:There is no difference in growth with babies who drink breast milk and those who do not.T-test:1.Breast Milk 2.Formula One-Way ANOVA:1.Breast Milk2.Formula3.Carnation milk & Karro SyrupTwo-Way ANOVADo girl babies who drink breast milk have a growth rate different than boy babies (Giraud, 2014)?2. Does stress effect heart rate in individuals?Null T-test Hypothesis:Stress does not have an effect on heart rate levels.Independent Variable (DV) = category of stress a.) relationshipsb.) workc.) moneyDependent Variable (DV) = heart rate (manipulation of stress changes rate levels) (Giraud, 2014).One-Way ANOVA, one IV w/multiple categories and one DV (Giraud, 2014).Null One-Way ANOVA Hypothesis:Different types of stress have the same or no effect on heart rate levels.IV = different types of stress:relationshipsworkmoneyDV = heart rate resulting from the stress (Giraud, 2014)Two-Way ANOVA, two IV w/multiple categories and one DV (Giraud, 2014).Null Two-Way Hypothesis:Stress in men and/or women have the same or no effect on heart rate levels.IV = different types of stress separated by gender:Malea.) relationshipsb.) workc.) moneyFemalea.) relationshipsb.) workc.) moneyDV = heart rate resulting from the stress (Giraud, 2014).


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