what nursing outcome had the lowest mean at HV1? Did this outcome improve over the four HVs?

what nursing outcome had the lowest mean at HV1? Did this outcome improve over the four HVs? Provide a rationale for your answer.

What is the focus of the example Figure 7-1 in the section introducing the statistical technique of this exercise?
In Figure 2 of the Azzolin et al. (2013, p. 242) study, did the nursing outcome activity tolerance change over the 6 months of home visits (HVs) and telephone calls? Provide a rationale for your answer.
State the null hypothesis for the nursing outcome activity tolerance.
Was there a significant difference in activity tolerance from the first home visit (HV1) to the fourth home visit (HV4)? Was the null hypothesis accepted or rejected? Provide a rationale for your answer.
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In Figure 2, what nursing outcome had the lowest mean at HV1? Did this outcome improve over the four HVs? Provide a rationale for your answer.
What nursing outcome had the highest mean at HV1 and at HV4? Was this outcome significantly different from HV1 to HV4? Provide a rationale for your answer.
State the null hypothesis for the nursing outcome family participation in professional care.
Was there a statistically significant difference in family participation in professional care from HV1 to HV4? Was the null hypothesis accepted or rejected? Provide a rationale for your answer.
Was Figure 2 helpful in understanding the nursing outcomes for patients with heart failure (HF) who received four HVs and telephone calls? Provide a rationale for your answer.
What nursing interventions significantly improved the nursing outcomes for these patients with HF? What implications for practice do you note from these study results?