Help me out pls, 20 points!
2 answers:
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Answer:
The mean is 11.5 minutes and the standard deviation is of 6.64 minutes
Step-by-step explanation:
An uniform probability is a case of probability in which each outcome is equally as likely.
For this situation, we have a lower limit of the distribution that we call a and an upper limit that we call b.
The mean is:
The standard deviation is:
Arrival time of 9:18 am and a late arrival time of 9:41 am.
9:41 is 23 minutes from 9:18. So the time is uniformily distributed between 0 and 23 minutes, so a = 0, b = 23.
Mean:
Standard deviation:
The mean is 11.5 minutes and the standard deviation is of 6.64 minutes
Hello, My Dear Friend!
Solution for
equation:
<span>Simplifying:
</span>
<span>
</span><span>Reorder the terms:
</span>
<span>
</span><span>Solving:
</span>
<span>
</span><span>Solving for variable 'x'.
</span>Move all terms containing x to the left, all other terms to the right.
<span>Add '12' to each side of the equation.
</span>
<span>
</span>Combine like terms:
<span>
</span><span>Combine like terms: </span>
<span>
</span><span>Divide each side by '20'.
</span>
<span>
</span><span>Simplifying:
</span><span>
Therefore, THAT is The Answer!^^^
</span>=====> x = 3 <=====
I Hope my answer has come to your Help. Thank you for posting your question here in
We hope to answer more of your questions and inquiries soon. Have a nice day ahead! :)
<span>
</span>
Solution for
<span>Simplifying:
</span>
</span><span>Reorder the terms:
</span>
</span><span>Solving:
</span>
</span><span>Solving for variable 'x'.
</span>Move all terms containing x to the left, all other terms to the right.
<span>Add '12' to each side of the equation.
</span>
</span>Combine like terms:
</span><span>Combine like terms: </span>
</span><span>Divide each side by '20'.
</span>
</span><span>Simplifying:
</span>
Therefore, THAT is The Answer!^^^
</span>=====> x = 3 <=====
I Hope my answer has come to your Help. Thank you for posting your question here in
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