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
The experimental probability would be 33 out of 60 or 55%
Answer:
no one of them has to be 90 degrees
Step-by-step explanation:
468/18 = 26
Therefore they need at least 26 boxes to hold all the golf balls.
Hope this helps :)