Answer: Our required probability is 0.99338.
Step-by-step explanation:
Since we have given that
n = 100
p = 0.200
So,
So, we can apply normal approximation.
Mean = 20
Standard deviation =
Since
So, Probability that fewer than 30 but a packet after testing a free sample is given by
Hence, our required probability is 0.99338.
Answer:
That is the correct answer! Good job!
Step-by-step explanation:
You are smart
Answer:
<u><em>Mabye just explain it to us</em></u>
A contrasting illustration: The rays do not create an angle when they are parallel to a shared terminal. The group lines up.
A phrase that is not defined is: The plane is an example of a phrase without a formal definition. Because it provides the measurement parameter, a plane relates to angles.
<h3>What is a ray?</h3>
Each line seems to be a little aperture through which light (and heat) may appear to pour from the sun or any other luminous substance.
In conclusion, A correct definition would be: When two non-collinear rays with the same endpoint cross, an angle results. A contrasting illustration: The rays do not create an angle when they are parallel to a shared terminal.
Read more about rays
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I think the correct answer from the choices listed above is the third option. The expression that is equivalent to −1.3 (−4.9) (−2.6) would be −1.3 (4.9 2.6). Hope this answers the question. Have a nice day. Feel free to ask more questions. Thank you.