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BabaBlast [244]
4 years ago
6

Need Some help, I will mark brainliest :))​

Mathematics
1 answer:
Firlakuza [10]4 years ago
3 0

Answer:

The first one

Step-by-step explanation:

the first one is biased because it is not random but rather people who are using the library. They will obviously be biased towards the library

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Lines m and n are parallel lines cut by a transversal l.
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Answer:

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Let x be the number of successes throughout n independent repetitions of a random experiment having probability of success p=1/4
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To answer problems like this you have to use binomial:

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3 years ago
How could I get rid of the 3 shown in equation 1?
Tems11 [23]

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guapka [62]

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