Answer: Option 'c' is correct.
Step-by-step explanation:
Since we have given that
n = 1200
x = 32% of 1200
So,
We need to find 95% confidence interval.
so, z = 1.96
So, margin of error would be
So, Interval would be
Hence, Option 'c' is correct.
Answer:
9,8,1,0,-10,-15
Step-by-step explanation:
HOPEE HELPSS HEHE
31.416
Step-by-step explanation:
cause 10 times pie, please tell me if I’m wrong
Answer:
20 +(x+15.5)
Step-by-step explanation:
Answer:
Step-by-step explanation: