four questions eims cutting processed foods out from diets helps people lose wei

Question

four questions eims cutting processed foods out from diets helps people lose weight over a 1 e the infor mation given in the follow ing paragraph to answer the next A health clinic claim period. They tested their dietary regimen on patients and have the following results. Answer t-Test: Paired Two Sample for Means re Tstg the belief that this dietary regime reduces patients' mean weight?r Before the After the 179.1666667 1004.166667 167.5 1017.5 Mean Variance Observations Pearson Correlation Hypothesized Mean 0.96704494 Difference 5 3.5 0.008642216 3.364929999 0.017284432 4.032142984 df t Stat P(Tc t) one-tail t Critical one-tail P(Tc t) two-tail t Critical two-tail

Explanation / Answer

here as degree of freedom =n-1= 5 and test is right tailed calculated test stat t =3.5

therefore option C is correct

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