Answer:
Yes, we can expect the given result
Step-by-step explanation:
The population proportion P = 0.60
the 95% confidence interval is ( 0.56, 0.76)
The 95% confidence that the true population proportion lies between the interval ( 0.56, 0.76)
Only 5% of 20 random samples i.e only 1 sample is not contain in the population proportion.
Answer: x=4
10x-3x=30-2
7x=28
X=4
Answer: a
tep-by-step explanSation:
b
Well the answer is x^2 - 16x + 63
