Answer:
1260 inches
Step-by-step explanation:
Calculator
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:
The answer is D
Step-by-step explanation:
In D, all of the multiplacative parts of the problems add up to the factoring of 185 • 12, and the others don't. I really hope this helps!
Answer:
the more you know
Step-by-step explanation:
Answer:
14 and 16
Step-by-step explanation:
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