Answer: 0.0944
Step-by-step explanation:
Given : Sample size of cars : n= 150, sample size is greater than 30 , so we use z-test.
Number of cars tested do have faulty catalytic converters =42
Then the proportion of cars have faulty catalytic converters :
Critical value of z for 99% confidence level :
Formula for Margin of error :
Hence, the required margin of error =
Answer:
1 & 7
2 & 8
5 & 3
6 & 4
Step-by-step explanation:
Answer:
Step-by-step explanation:
Just take the larger exponent and subtract the smaller exponent and it becomes -->
=
Answer:
Step-by-step explanation:
Go from least to greatest so, 1,2,2,3,4,4,4,4,4
Answer:
D
Step-by-step explanation:
According the question, the radius of a cylinder with volume V and height 10 contimeters is approximately
and with the can, the height is also 10 centimeters, V = 900 So the radius is approximately
So the answer is D