Answer:
We don't have sufficient evidence to support the claim
Step-by-step explanation:
Null hypothesis:
Alternate hypothesis:
The P-value is 0.3064
0.3064 probability of finding a sample proportion lower than the one found.
The p-value is higher than the significance level of 0.05, which means that there is no sufficient evidence to support the claim.
Step-by-step explanation:
Answer:
11.18
Step by Step Explanation:
Subtract 9.5 from 21.23
87% of 73 is about 63.51 and 73% of 87 is 60.59 so 87% of 73 is greater