h=v
/lw
810
/18·9=5
The height is 5. Hope this helps.
Answer:
And the z score for 0.4 is
And then the probability desired would be:
Step-by-step explanation:
The normal approximation for this case is satisfied since the value for p is near to 0.5 and the sample size is large enough, and we have:
For this case we can assume that the population proportion have the following distribution
Where:
And we want to find this probability:
And we can use the z score formula given by:
And the z score for 0.4 is
And then the probability desired would be:
Answer:
14 is the value
Step-by-step explanation:
D because if Ian cops pa o o. O o o o. O o