Answer:
283 is the answer
Step-by-step explanation:
Answer:
Null and alternative hypotheses:
H0: p1 = p2
H1: p1 ≠ p2
To find the sample proportions, we have the following:
Calculate Z statistics:
Z = -2.764
P-value = 0.00285
The pvalue is low.
Since the pvalue is low, reject null hypothesis, H0.
Conclusion:
There is strong evidence that patients experiencing the primary outcome is different for those receiving the treatment compared to those without
Answer:
3
Step-by-step explanation:
Assuming a typo in your question. Sqrt(9) = 3
Answer c=5.196
c=sqrt(27)
c=5.196