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Ipatiy [6.2K]
2 years ago
7

( 8 2/4 + 2 1/6) - 5 2/12

Mathematics
1 answer:
Readme [11.4K]2 years ago
5 0

Answer:

5 1/2 or 5.5

Step-by-step explanation:

=8 1/2+2 1/6-5 2/12

=17/2+ 2 1/6-5 2/12

=17/2+13/6-5 2/12

=32/3- 5 2/12

=32/3-31/6

=11/2

=5 1/2

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Complete Problem Statement:

In a binomial experiment with 45 trials, the probability of more than 25 successes can be approximated by P(Z>\frac{(25-27)}{3.29})

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Step-by-step explanation:

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\sigma=\sqrt{27(1-p)} =3.29

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