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Westkost [7]
3 years ago
6

A gallup poll of 1236 adults showed that 12% of the respondents believe that it is bad luck to walk under a ladder. consider the

probability that among 30 randomly selected people from the 1236 who were polled, there are at least 2 who have that belief. given that the subjects surveyed were selected without replacement, the events are not independent. can the probability be found by using the binomial probability formula? why or why not?
Mathematics
1 answer:
solmaris [256]3 years ago
7 0
The probabillity can be found by using binomial probability formular considering that the event is discrete in nature and there are two possiple outcomes.
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loris [4]
Hmm, I got these for roots:
0.7937053103356799
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0.026855090968934903   -i* 1.6611004538114105
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8 0
3 years ago
!!!!!!!!!!!!!!!!!I could use some help please uwu!!!!!!!!!!!
PtichkaEL [24]

Answer:

Step-by-step explanation:

Just substitute in 7 for the n.

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7 0
3 years ago
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kenny6666 [7]

Answer:

x + 6 = 33

Step-by-step explanation:

6 more than x means there's an increment in the value of x by addition of 6

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5 0
3 years ago
7. A clothing trunk is 30 inches tall, 48 inches wide,
Vinvika [58]

Answer:

34,560 in^3

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A clothing trunk is 30 inches tall, 48 inches wide, 24 inches deep

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4 0
2 years ago
L<br> E<br> N<br> 4<br> 8<br> 1<br> O<br> k<br> M<br> What is the value of k?<br> k=
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Answer: 2

Step-by-step explanation:

By the geometric mean theorem,

\sqrt{8k}=4\\\\8k=16\\\\k=\boxed{2}

6 0
1 year ago
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