a) Write out the null and alternative hypothesis for the p –value annotated in the boxplot as p = 0.009. H0: HA: b) Using a 0.05 significance level, briefly state your conclusion about this chemokine in context of the study: c) Below is a table III. of correlations among various biomarkers for those with an intra-amniotic infection (IAI). List the variable pair(s) that have a statistically significant inverse relationship using a 0.002 significance level.
The boxplots below compare various chemokines in amniotic fluid (GRO-α, interleukin-8, and L-selectin) in patients with (IAI) and without intra-amniotic infection (non-IAI).
Amniocentesis was performed on 45 pregnant women with preterm contractions, labor, or rupture of membranes. Fourteen patients had intra-amniotic infection, and 31 did not.
a) Write out the null and alternative hypothesis for the p –value annotated in the boxplot as p = 0.009.
H0:
HA:
b) Using a 0.05 significance level, briefly state your conclusion about this chemokine in context of the study:
c) Below is a table III. of
List the variable pair(s) that have a statistically significant inverse relationship using a 0.002 significance level.
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